1
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Becerra-Tomás N, Markozannes G, Cariolou M, Balducci K, Vieira R, Kiss S, Aune D, Greenwood DC, Dossus L, Copson E, Renehan AG, Bours M, Demark-Wahnefried W, Hudson MM, May AM, Odedina FT, Skinner R, Steindorf K, Tjønneland A, Velikova G, Baskin ML, Chowdhury R, Hill L, Lewis SJ, Seidell J, Weijenberg MP, Krebs J, Cross AJ, Tsilidis KK, Chan DSM. Post-diagnosis adiposity and colorectal cancer prognosis: A Global Cancer Update Programme (CUP Global) systematic literature review and meta-analysis. Int J Cancer 2024; 155:400-425. [PMID: 38692659 DOI: 10.1002/ijc.34905] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 12/15/2023] [Accepted: 01/17/2024] [Indexed: 05/03/2024]
Abstract
The adiposity influence on colorectal cancer prognosis remains poorly characterised. We performed a systematic review and meta-analysis on post-diagnosis adiposity measures (body mass index [BMI], waist circumference, waist-to-hip ratio, weight) or their changes and colorectal cancer outcomes. PubMed and Embase were searched through 28 February 2022. Random-effects meta-analyses were conducted when at least three studies had sufficient information. The quality of evidence was interpreted and graded by the Global Cancer Update Programme (CUP Global) independent Expert Committee on Cancer Survivorship and Expert Panel. We reviewed 124 observational studies (85 publications). Meta-analyses were possible for BMI and all-cause mortality, colorectal cancer-specific mortality, and cancer recurrence/disease-free survival. Non-linear meta-analysis indicated a reverse J-shaped association between BMI and colorectal cancer outcomes (nadir at BMI 28 kg/m2). The highest risk, relative to the nadir, was observed at both ends of the BMI distribution (18 and 38 kg/m2), namely 60% and 23% higher risk for all-cause mortality; 95% and 26% for colorectal cancer-specific mortality; and 37% and 24% for cancer recurrence/disease-free survival, respectively. The higher risk with low BMI was attenuated in secondary analyses of RCTs (compared to cohort studies), among studies with longer follow-up, and in women suggesting potential methodological limitations and/or altered physiological state. Descriptively synthesised studies on other adiposity-outcome associations of interest were limited in number and methodological quality. All the associations were graded as limited (likelihood of causality: no conclusion) due to potential methodological limitations (reverse causation, confounding, selection bias). Additional well-designed observational studies and interventional trials are needed to provide further clarification.
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Affiliation(s)
- Nerea Becerra-Tomás
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Georgios Markozannes
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, Ioannina, Greece
| | - Margarita Cariolou
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Katia Balducci
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Rita Vieira
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Sonia Kiss
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Nutrition, Oslo New University College, Oslo, Norway
- Department of Research, The Cancer Registry of Norway, Oslo, Norway
| | - Darren C Greenwood
- Leeds Institute for Data Analytics, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Laure Dossus
- Nutrition and Metabolism Branch, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Ellen Copson
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Andrew G Renehan
- The Christie NHS Foundation Trust, Manchester Cancer Research Centre, NIHR Manchester Biomedical Research Centre, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Martijn Bours
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
| | - Wendy Demark-Wahnefried
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Melissa M Hudson
- Department of Oncology, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Anne M May
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | | | - Roderick Skinner
- Department of Paediatric and Adolescent Haematology/Oncology, Great North Children's Hospital and Translational and Clinical Research Institute, and Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | - Karen Steindorf
- Division of Physical Activity, Prevention and Cancer, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Anne Tjønneland
- Danish Cancer Society Research Center, Diet, Cancer and Health, Copenhagen, Denmark
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Galina Velikova
- School of Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | | | - Rajiv Chowdhury
- Department of Global Health, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Lynette Hill
- World Cancer Research Fund International, London, UK
| | - Sarah J Lewis
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Jaap Seidell
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Matty P Weijenberg
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
| | - John Krebs
- Department of Biology, University of Oxford, Oxford, UK
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Konstantinos K Tsilidis
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, Ioannina, Greece
| | - Doris S M Chan
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
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2
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Kunutsor SK, Laukkanen JA. A U-Shaped Challenge: Addressing Cardiovascular Outcomes in Cancer Patients With Body Mass Index Changes. Mayo Clin Proc 2024; 99:861-863. [PMID: 38839186 DOI: 10.1016/j.mayocp.2024.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 04/19/2024] [Indexed: 06/07/2024]
Affiliation(s)
- Setor K Kunutsor
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK; Institute of Clinical Medicine, Department of Medicine, University of Eastern Finland, Kuopio, Finland.
| | - Jari A Laukkanen
- Institute of Clinical Medicine, Department of Medicine, University of Eastern Finland, Kuopio, Finland; Wellbeing Services County of Central Finland, Department of Medicine, Jyväskylä, Jyväskylä, Finland
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3
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Ueno K, Kaneko H, Suzuki Y, Okada A, Fujiu K, Jo T, Takeda N, Kamiya K, Ako J, Morita H, Node K, Yasunaga H, Komuro I. Change in Body Mass Index and Cardiovascular Outcomes in Patients With Cancer. Mayo Clin Proc 2024; 99:891-901. [PMID: 38703179 DOI: 10.1016/j.mayocp.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVE To investigate the association between body mass index (BMI) changes and the risk of cardiovascular disease (CVD) in patients with cancer. PATIENTS AND METHODS This retrospective observational study used data from the JMDC Claims Database obtained between January 2005, and April 2021. We included 52,344 individuals (median [IQR] age, 53 years [46 to 60 years]; 23,584 [45.1%] men) with cancer and no prior CVD. Patients were classified into 3 groups based on the percentage change in BMI from the initial health checkup to the checkup 1 year later: -5.0% or less (BMI loss), -5.0% to 5.0% (stable BMI), and 5.0% or more (BMI gain). The primary end point was composite CVD events including heart failure, atrial fibrillation, ischemic heart disease, and stroke. RESULTS During a median follow-up period of 763 days (IQR, 369 to 1274 days), 3124 composite CVD events were observed. Compared with stable BMI, the hazard ratios (HRs) of BMI loss and gain for CVD events were 1.16 (95% CI, 1.00 to 1.34) and 1.10 (95% CI, 0.96 to 1.25), respectively. A U-shaped association was observed between the BMI changes and CVD events, particularly for nonatherosclerotic CVD outcomes including heart failure and atrial fibrillation. Compared with stable BMI, both BMI loss and gain increased the risk of heart failure (HR, 1.30; 95% CI, 1.08 to 1.57 and HR, 1.22; 95% CI, 1.02 to 1.47, respectively) and atrial fibrillation (HR, 1.70; 95% CI, 1.18 to 2.45 and HR, 1.55; 95% CI, 1.07 to 2.24, respectively). CONCLUSION Cancer survivors with BMI loss and gain were at greater risk of CVD. Body mass index loss is associated with a higher risk of CVD.
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Affiliation(s)
- Kensuke Ueno
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan; Department of Rehabilitation Sciences, Graduate School of Medical Sciences, Kitasato University, Kanagawa, Japan
| | - Hidehiro Kaneko
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan; Department of Advanced Cardiology, University of Tokyo, Tokyo, Japan.
| | - Yuta Suzuki
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
| | - Akira Okada
- Department of Prevention of Diabetes and Lifestyle-Related Diseases, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Katsuhito Fujiu
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan; Department of Advanced Cardiology, University of Tokyo, Tokyo, Japan
| | - Taisuke Jo
- Department of Health Services Research, University of Tokyo, Tokyo, Japan
| | - Norifumi Takeda
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
| | - Kentaro Kamiya
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Kanagawa, Japan
| | - Junya Ako
- Department of Cardiovascular Medicine, School of Medicine, Kitasato University, Kanagawa, Japan
| | - Hiroyuki Morita
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Tokyo, Japan
| | - Issei Komuro
- Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
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Kim K, Di Giovanna E, Jung H, Bethineedi LD, Jun TJ, Kim YH. Association of metabolic health and obesity with coronary heart disease in adult cancer survivors. Eur J Clin Invest 2024; 54:e14161. [PMID: 38239087 DOI: 10.1111/eci.14161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/26/2023] [Accepted: 01/05/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND The metabolically healthy obese (MHO) phenotype is associated with an increased risk of coronary heart disease (CHD) in the general population. However, association of metabolic health and obesity phenotypes with CHD risk in adult cancer survivors remains unclear. We aimed to investigate the associations between different metabolic health and obesity phenotypes with incident CHD in adult cancer survivors. METHODS We used National Health Insurance Service (NHIS) to identify a cohort of 173,951 adult cancer survivors aged more than 20 years free of cardiovascular complications. Metabolically healthy nonobese (MHN), MHO, metabolically unhealthy nonobese (MUN), metabolically unhealthy obese (MUO) phenotypes were created using as at least three out of five metabolic health criteria along with obesity (body mass index ≥ 25.0 kg/m2). We used Cox proportional hazards model to assess CHD risk in each metabolic health and obesity phenotypes. RESULTS During 1,376,050 person-years of follow-up, adult cancer survivors with MHO phenotype had a significantly higher risk of CHD (hazard ratio [HR] = 1.52; 95% confidence intervals [CI]: 1.41 to 1.65) as compared to those without obesity and metabolic abnormalities. MUN (HR = 1.81; 95% CI: 1.59 to 2.06) and MUO (HR = 1.92; 95% CI: 1.72 to 2.15) phenotypes were also associated with an increased risk of CHD among adult cancer survivors. CONCLUSIONS Adult cancer survivors with MHO phenotype had a higher risk of CHD than those who are MHN. Metabolic health status and obesity were jointly associated with CHD risk in adult cancer survivors.
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Affiliation(s)
- Kyuwoong Kim
- National Cancer Control Institute, National Cancer Center, Goyang, Republic of Korea
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
| | - Edvige Di Giovanna
- Department of Diagnostic and Interventional Radiology, Ammerland-Klinik, Westerstede, Lower Saxony, Germany
| | - Hyeyun Jung
- Department of Computing, Newcastle University, Newcastle upon Tyne, UK
| | | | - Tae Joon Jun
- Big Data Research Center, Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Young-Hak Kim
- Big Data Research Center, Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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5
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Bradshaw PT. Body composition and cancer survival: a narrative review. Br J Cancer 2024; 130:176-183. [PMID: 37891197 PMCID: PMC10803330 DOI: 10.1038/s41416-023-02470-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 10/07/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Interest in understanding the relationship between body composition and cancer survival has remained strong for decades, with a number of recent systematic reviews on the topic. However, the current state of evidence is based on heterogeneous exposure definitions based on anthropometry, yielding inconsistent findings with regard to this association. Recently the field has taken an exciting direction with the application of radiological assessments to measure specific aspects of body composition, yet reconciliation of findings from these modern assessment tools with those from the historic use of anthropometric data proves challenging. In this paper, I briefly review the biological basis for a link between body composition and cancer survival and summarize the epidemiological evidence with consideration to specific exposure measures. As enthusiasm is building around novel assessments, I conclude with a discussion of issues that researchers should be aware of when interpreting results from these new modalities.
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Affiliation(s)
- Patrick T Bradshaw
- School of Public Health, Division of Epidemiology, University of California Berkeley, Berkeley, CA, USA.
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6
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Kamada T, Haruki K, Nakashima K, Takahashi J, Nakaseko Y, Suzuki N, Ohdaira H, Eto K, Ikegami T, Suzuki Y. Prognostic significance of the cachexia index in patients with stage I-III colorectal cancer who underwent laparoscopic surgery. Surg Today 2023; 53:1064-1072. [PMID: 36725756 DOI: 10.1007/s00595-023-02646-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/09/2023] [Indexed: 02/03/2023]
Abstract
PURPOSE The prognostic significance of the cachexia index, a novel biomarker of cancer cachexia, remains unclear in colorectal cancer; we, therefore, evaluated this relationship. METHODS This retrospective cohort study included 306 patients with stage I-III colorectal cancer who underwent R0 resection between April 2010 and March 2020. The cachexia index was calculated as (skeletal muscle index [cm2/m2] × serum albumin level [g/dL])/neutrophil-to-lymphocyte ratio. The overall and disease-free survival rates were analyzed using a Cox proportional hazards model. RESULTS A low cachexia index was found in 94 patients. This group had significantly lower disease-free survival and overall survival than the high-cachexia index group (5-year survival, 86.3% vs. 63.1%, p < 0.01; 87.9% vs. 67.2%, p < 0.01). Multivariate analyses showed that T3 or T4 (hazard ratio [HR]: 2.56; 95% confidence interval CI 1.04-6.25, p = 0.039), stage III (HR: 3.77; 95% CI 1.79-7.93, p < 0.01), and a low cachexia index (HR: 2.27; 95% CI 1.31-3.90, p = 0.003) were significant independent predictors of the disease-free survival. CA19-9 ≥ 37.0 ng/mL (HR: 2.68; 95% CI: 1.37-5.24, p = 0.004), stage III (HR: 2.57; 95% CI 1.34-4.92, p = 0.004), and a low cachexia index (HR: 2.35; 95% CI 1.31-4.21, p = 0.004) were significant independent predictors of the overall survival. CONCLUSION A low cachexia index might be a long-term prognostic factor of colorectal cancer.
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Affiliation(s)
- Teppei Kamada
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Koichiro Haruki
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan.
| | - Keigo Nakashima
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Junji Takahashi
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Yuichi Nakaseko
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Norihiko Suzuki
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
| | - Hironori Ohdaira
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
| | - Ken Eto
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Toru Ikegami
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Yutaka Suzuki
- Department of Surgery, International University of Health and Welfare Hospital, 537-3, Iguchi, Nasushiobara, Tochigi, 329-2763, Japan
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Oh DL, Schumacher K, Yang J, Wang K, Lin K, Gomez SL, Shariff-Marco S. Disparities in cancer incidence by rurality in California. J Natl Cancer Inst 2023; 115:385-393. [PMID: 36622036 PMCID: PMC10086626 DOI: 10.1093/jnci/djac238] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/14/2022] [Accepted: 12/20/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Cancer rates in rural areas across the United States have different patterns than in urban areas. This study examines associations between rurality and incidence for the top 5 cancers in California and evaluates whether these associations vary jointly by sex, race, and ethnicity. METHODS We used 2015-2019 California Cancer Registry data to compare incidence rate ratios (IRRs) and trends for breast, prostate, lung, colorectal, and skin (melanoma) cancers. We leveraged census tract aggregation zones and 7 levels of percentage rural population (0%, >0% to <10%, 10% to <20%, 20% to <30%, 30% to <40%, 40% to <50%, and 50+%). RESULTS Zones with higher proportions of rural population were significantly associated with lower incidence of female breast cancer and prostate cancer, though the trends were not statistically significant overall. Zones with higher proportions of rural population were significantly associated with higher incidence of lung cancer and melanoma. There were no statistically significant trends for colorectal cancer overall. Comparing areas with 50% and over rural population with areas with 0% rural population, the IRR for lung cancer in Hispanic females was higher (IRR = 1.43, 95% confidence interval [CI] = 1.17 to 1.74) than in Hispanic males (IRR = 0.90, 95% CI = 0.72 to 1.11). Also, in areas with 50% or more rural population, the IRR for melanoma was higher in Hispanic females (IRR = 1.75, 95% CI = 1.23 to 2.45) than non-Hispanic White females (IRR = 0.87, 95% CI = 0.80 to 0.95). CONCLUSIONS Our findings show that rurality is associated with cancer incidence and underscore the importance of jointly examining rural disparities with sex, race, and ethnicity by cancer site.
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Affiliation(s)
- Debora L Oh
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
| | - Karen Schumacher
- Department of Physiological Nursing, University of California, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, USA
| | - Juan Yang
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
| | - Katarina Wang
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
| | - Katherine Lin
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
| | - Scarlett Lin Gomez
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, USA
| | - Salma Shariff-Marco
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, USA
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8
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Tu H, McQuade JL, Davies MA, Huang M, Xie K, Ye Y, Chow WH, Rodriguez A, Wu X. Body mass index and survival after cancer diagnosis: A pan-cancer cohort study of 114 430 patients with cancer. Innovation (N Y) 2022; 3:100344. [PMID: 36353671 PMCID: PMC9638833 DOI: 10.1016/j.xinn.2022.100344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 10/14/2022] [Indexed: 11/09/2022] Open
Abstract
The recommendation encouraging patients with cancer to keep a normal body mass index (BMI) is largely extrapolated from data on risk of developing cancer. We tested the prospective association between peri-diagnostic (within 1 year post-diagnosis) BMI and all-cause mortality in patients with incident cancers. During 7.2 years of follow-up, 42% (48,340) of the 114 430 patients with cancer died. Spline analysis revealed that compared with a BMI of 22.5, a BMI lower than 22.5 was associated with increased risk of all-cause mortality across 24 cancer types. A BMI higher than 22.5 was associated with reduced all-cause mortality, while a non-linear association was observed; the lowest risk was found at a BMI of 29.6-34.2, and the risk started to return to and above unity at very high BMI values. The reduced mortality risk of high BMI was observed in 23 of 24 cancer types and maintained after attempts to remove potential selection bias, confounding by smoking and comorbidities, and reserve causality. Compared with a normal BMI of 18.5-24.9, the hazard ratios were 0.85 (95% confidence interval [CI], 0.83-0.87) for an overweight BMI (25-29.9) and 0.82 (0.80-0.85) for an obese BMI (≥30), and the associations were generally consistent across cancer types and various subgroups. Obese BMI was associated with increased life expectancy, up to 6 years among men and 3 years among women. In conclusion, while overweight/obese BMI increases the risk of developing cancer in the general population, overweight/obese peri-diagnostic BMI was associated with longer survival in cancer patients.
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Affiliation(s)
- Huakang Tu
- Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China.,Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Hangzhou 310058, China
| | - Jennifer L McQuade
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Michael A Davies
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maosheng Huang
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kunlin Xie
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Liver Surgery & Liver Transplantation, West China Hospital, Sichuan University, Chengdu 610065, China
| | - Yuanqing Ye
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wong-Ho Chow
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Alma Rodriguez
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xifeng Wu
- Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China.,Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Hangzhou 310058, China.,Cancer Center, Zhejiang University, Hangzhou 310058, China
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9
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Franko J, Yin J, Adams RA, Zalcberg J, Fiskum J, Van Cutsem E, Goldberg RM, Hurwitz H, Bokemeyer C, Kabbinavar F, Curtis A, Meyers J, Chibaudel B, Yoshino T, de Gramont A, Shi Q. Trajectories of body weight change and survival among patients with mCRC treated with systemic therapy: Pooled analysis from the ARCAD database. Eur J Cancer 2022; 174:142-152. [PMID: 35994794 DOI: 10.1016/j.ejca.2022.07.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/14/2022] [Accepted: 07/17/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Higher body mass index is associated with a higher incidence of colorectal cancer (CRC) but also with improved survival in metastatic CRC (mCRC). Whether weight change after mCRC diagnosis is associated with survival remains largely unknown. METHODS We analysed individual patient data for previously untreated patients enrolled in five phase 3 randomised trials conducted between 1998 and 2006. Weight measurements were prospectively collected at baseline and up to 59.4 months after diagnosis. We used stratified multivariable Cox models to assess the prognostic associations of weight loss with overall and progression-free survival, adjusting for other factors. The primary end-point was a difference in overall survival (OS) between populations with weight loss and stable or increasing weight. FINDINGS Data were available for 3504 patients. The median weight change at 3 months was -0.54% (IQR -3.9 … +1.5%). We identified a linear trend of increasing risk of death associated with progressive weight loss. Unstratified median OS was 20.5, 18.0, and 11.9 months (p < 0.001) for stable weight or gain, <5% weight loss, and ≥5% weight loss at 3 months, respectively. Weight loss was associated with a higher risk of death (<5% loss: aHR 1.18 [1.06-1.30], p < 0.002; ≥5% loss: aHR 1.87 [1.67-2.1], p < 0.001) as compared to stable or increasing weight at 3 months post-baseline (reference), while adjusting for age, sex, performance, and a number of metastatic sites. INTERPRETATION Patients losing weight during systemic therapy for metastatic colorectal cancer have significantly shorter OS. The degree of weight loss is proportional to the observed increased risk of death and remains evident among underweight, normal weight, and obese individuals. On-treatment weight change could be used as an intermediate end-point. FUNDING The creation and management of the database containing the individual patient data from the original randomised trials is supported by the Aide et Recherche en Cancérologie Digestive Foundation.
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Affiliation(s)
- Jan Franko
- MercyOne Medical Center, Des Moines, IA, USA.
| | - Jun Yin
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | | | - John Zalcberg
- School of Public Health and Preventative Medicine, Monash University, Melbourne, Australia
| | - Jack Fiskum
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Gasthuisberg Leuven and KU Leuven, Leuven, Belgium
| | | | | | - Carsten Bokemeyer
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Jeffery Meyers
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Benoist Chibaudel
- Department of Medical Oncology, Hôpital Franco-Britannique - Fondation Cognacq-Jay, Levallois-Perret, France
| | - Takayuki Yoshino
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Japan
| | - Aimery de Gramont
- Department of Medical Oncology, Hôpital Franco-Britannique - Fondation Cognacq-Jay, Levallois-Perret, France
| | - Qian Shi
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
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10
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Li Y, Li C, Wu G, Yang W, Wang X, Duan L, Niu L, Chen J, Zhang Y, Zhou W, Liu J, Hong L, Fan D. The obesity paradox in patients with colorectal cancer: a systematic review and meta-analysis. Nutr Rev 2022; 80:1755-1768. [PMID: 35182150 DOI: 10.1093/nutrit/nuac005] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
CONTEXT Obesity is widely regarded as an established risk factor for colorectal cancer (CRC). However, recent studies have shown that lower mortality and better cancer-specific survival were observed in CRC patients with elevated body mass index (BMI), an example of the obesity paradox, which is the inverse correlation between obesity and mortality in some populations. OBJECTIVE The aim of this systematic review and meta-analysis was to investigate the association between BMI and CRC outcomes. DATA SOURCES PubMed, Web of Science, MEDLINE, the Cochrane Library, and Embase databases were searched for relevant articles published from inception to December 31, 2020. STUDY SELECTION Studies comparing the prognosis of CRC patients with obesity or overweight with that of normal-weight CRC patients were eligible. DATA EXTRACTION Data were extracted by 2 reviewers independently; differences were resolved by a third reviewer. BMI was classified according to WHO categories. DATA ANALYSIS To assess the prognostic effects of different BMI categories in CRC patients, hazard ratios and 95%CIs of overall survival, disease-free survival, and cancer-specific survival were extracted from included articles. RESULTS Sixteen studies (55 391 patients in total) were included. Higher BMI was significantly associated with more favorable CRC outcomes. Compared with normal-weight patients, underweight patients had worse overall survival (HR = 1.26; 95%CI, 1.15-1.37) and disease-free survival (HR = 1.19; 95%CI, 1.11-1.27, while patients with overweight had better overall survival (HR = 0.92; 95%CI, 0.86-0.99), disease-free survival (HR = 0.96; 95%CI, 0.93-1.00), and cancer-specific survival (HR = 0.86; 95%CI, 0.76-0.98). Patients with morbid obesity had worse overall survival (HR = 1.12; 95%CI, 1.02-1.22) and disease-free survival (HR = 1.15; 95%CI, 1.07-1.24) than normal-weight patients. There was no significant difference in cancer-specific survival between patients with obesity (HR = 0.94; 95%CI, 0.76-1.16) and patients with normal weight, nor between patients with underweight and patients with normal weight (HR = 1.14; 95%CI, 0.82-1.58). CONCLUSIONS CRC patients with a higher BMI appear to have reduced mortality compared with normal-weight CRC patients, even though higher BMI/obesity is an established determinant for the development of CRC. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42020202320.
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Affiliation(s)
- Yiding Li
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Chenhan Li
- College of Life Science, Northwest University, Xi'an, Shaanxi Province, China
| | - Guiling Wu
- Key Laboratory of Ministry of Education, School of Aerospace Medicine, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Wanli Yang
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases , Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Xiaoqian Wang
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province , China
| | - Lili Duan
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an , Shaanxi Province, China
| | - Liaoran Niu
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University , Xi'an, Shaanxi Province, China
| | - Junfeng Chen
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Yujie Zhang
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Wei Zhou
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Jinqiang Liu
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Liu Hong
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases , Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Daiming Fan
- the State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
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11
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Obesity Prevention is the Key to a Nation’s Health. Fam Med 2022. [DOI: 10.30841/2307-5112.1-2.2022.260505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The overweight and obesity is increasing problem for the health care system and for the health of the general population. The number of overweight people with varying degrees of obesity is growing in most countries around the world each year, a third of the world’s population suffers from this condition.
According to scientists, lack of sleep, stress, use of certain pharmacological drugs can lead to obesity. The causes and factors of weight gain are varied, not only in personal life, such as eating habits and physical activity, but also include factors that can not be controlled, such as environmental factors, socio-economic factors, genetic factors and more.
Obesity is a major risk factor for many diseases such as diabetes, cardiovascular disease, stroke and some cancers.
Obesity prevention should be one of the top priorities for the health care system. Preventive measures aimed to prevent the development of overweight and obesity have three levels of intervention: primary, secondary and tertiary. The purpose of the primary prevention is to minimize weight gain and prevent the development of overweight or obesity. Secondary prevention aimes to reduce the impact of the existing disease. Tertiary prevention concentraits on reduction of the complications that have developed as a result of the disease.
To prevent overweight and obesity, doctors advise to limit the caloric content of diet by reducing the consumption of fats and sugars; increase the consumption of fruits and vegetables, as well as whole grains and nuts; perform regular exercise.
Regular weighing by health professionals can help identify patterns and factors that contribute to weight gain. The success of obesity therapy depends on the patient’s trust to his doctor and the knowledge of the clinician in this area.
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12
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de Castro GS, Andrade MF, Pinto FCS, Faiad JZ, Seelaender M. Omega-3 Fatty Acid Supplementation and Its Impact on Systemic Inflammation and Body Weight in Patients With Cancer Cachexia—A Systematic Review and Meta-Analysis. Front Nutr 2022; 8:797513. [PMID: 35174197 PMCID: PMC8841833 DOI: 10.3389/fnut.2021.797513] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/19/2021] [Indexed: 12/29/2022] Open
Abstract
Body weight loss and inflammation are major alterations related to cancer cachexia, an important wasting syndrome highly prevalent in many types of cancer. Nutritional components modulate inflammation in several chronic diseases. Omega-3 fatty acids (n-3) are well known for their anti-inflammatory properties. However, the effects of n-3 on cancer cachexia are still controversial. This systematic review and meta-analysis aims to evaluate the reported effects of n-3 supplementation on body weight and inflammatory markers in patients with cancer cachexia. Articles indexed in the major scientific platforms were retrieved in agreement with the Preferring Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) and 167 references were initially found. After removing duplicates and applying the inclusion and exclusion criteria, this systematic review included six studies. Using a random-effects model with 95% CI, three effect sizes were expressed as standard mean difference (SMD). No differences were found regarding the effect of n-3 on interleukin-6, C-reactive protein, and albumin levels. Body weight analysis included only two studies, devoid of robust conclusions. The low number of studies, low sample size, and great intra-variability precluded a stronger analysis. More studies evaluating n-3 supplementation in cancer cachexia are still needed.
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Affiliation(s)
- Gabriela Salim de Castro
- Departamento de Biologia Celular e do Desenvolvimento, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
- Departamento de Cirurgia, Cancer Metabolism Research Group, LIM 26-HC, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Márcia Fábia Andrade
- Departamento de Biologia Celular e do Desenvolvimento, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
- Departamento de Cirurgia, Cancer Metabolism Research Group, LIM 26-HC, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Flaydson Clayton Silva Pinto
- Departamento de Cirurgia, Cancer Metabolism Research Group, LIM 26-HC, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Jaline Zandonato Faiad
- Departamento de Cirurgia, Cancer Metabolism Research Group, LIM 26-HC, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Marília Seelaender
- Departamento de Cirurgia, Cancer Metabolism Research Group, LIM 26-HC, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- *Correspondence: Marília Seelaender
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13
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Liu L, Erickson NT, Ricard I, von Weikersthal LF, Lerch MM, Decker T, Kiani A, Kaiser F, Heintges T, Kahl C, Kullmann F, Scheithauer W, Link H, Höffkes HG, Moehler M, Gesenhues AB, Theurich S, Michl M, Modest DP, Algül H, Stintzing S, Heinemann V, Holch JW. Early weight loss is an independent risk factor for shorter survival and increased side effects in patients with metastatic colorectal cancer undergoing first-line treatment within the randomized Phase III trial FIRE-3 (AIO KRK-0306). Int J Cancer 2022; 150:112-123. [PMID: 34431518 DOI: 10.1002/ijc.33775] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 06/23/2021] [Accepted: 06/24/2021] [Indexed: 12/24/2022]
Abstract
Body weight loss is frequently regarded as negatively related to outcomes in patients with malignancies. This retrospective analysis of the FIRE-3 study evaluated the evolution of body weight in patients with metastatic colorectal cancer (mCRC). FIRE-3 evaluated first-line FOLFIRI (folinic acid, fluorouracil and irinotecan) plus cetuximab or bevacizumab in mCRC patients with RAS-WT tumors (ie, wild-type in KRAS and NRAS exons 2-4). The prognostic and predictive relevance of early weight loss (EWL) regarding patient outcomes and treatment side effects were evaluated. Retrospective data on body weight during first 6 months of treatment were evaluated (N = 326). To correlate with efficacy endpoints and treatment side effects, patients were grouped according to clinically significant EWL ≥5% and <5% at Month 3. Age constituted the only significant predictor of EWL following a linear relationship with the corresponding log odds ratio (P = .016). EWL was significantly associated with the incident frequencies of diarrhea, edema, fatigue, nausea and vomiting. Further, a multivariate analysis revealed EWL to be an independent negative prognostic factor for overall survival (32.4 vs 21.1 months; hazard ratio [HR]: 1.64; 95% confidence interval [CI] = 1.13-2.38; P = .0098) and progression-free survival (11.8 vs 9.0 months; HR: 1.72; 95% CI = 1.18-2.5; P = .0048). In conclusion, EWL during systemic treatment against mCRC is significantly associated with patient age. Patients exhibiting EWL had worse survival and higher frequencies of adverse events. Early preventative measures targeted at weight maintenance should be evaluated, especially in elderly patients being at highest risk of EWL.
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Affiliation(s)
- Lian Liu
- Comprehensive Cancer Center, University Hospital, LMU Munich, Munich, Germany
| | | | - Ingrid Ricard
- Comprehensive Cancer Center, University Hospital, LMU Munich, Munich, Germany
| | | | - Markus M Lerch
- Klinik und Poliklinik für Innere Medizin A, Universitätsmedizin Greifswald, Greifswald, Germany
| | - Thomas Decker
- Studienzentrum Onkologie Ravensburg, Ravensburg, Germany
| | | | - Florian Kaiser
- Praxis Hämatologie/Onkologie/Palliativmedizin-Tagesklinik, Landshut, Germany.,VK&K Studien GbR, Landshut, Germany
| | | | - Christoph Kahl
- Städtisches Klinikum Magdeburg, Hämatologie/ Onkologie, Magdeburg, Germany
| | | | - Werner Scheithauer
- Department of Internal Medicine I and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Hartmut Link
- Department of Medicine I, Westpfalz-Klinikum GmbH, Kaiserslautern, Germany
| | | | - Markus Moehler
- Medical Department 1, Johannes-Gutenberg Universität Mainz, Mainz, Germany
| | | | - Sebastian Theurich
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany.,Cancer- and Immunometabolism Research Group, Gene Center LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich and German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Marlies Michl
- Comprehensive Cancer Center, University Hospital, LMU Munich, Munich, Germany.,Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Dominik P Modest
- Comprehensive Cancer Center, University Hospital, LMU Munich, Munich, Germany.,Department of Medicine III, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich and German Cancer Research Centre (DKFZ), Heidelberg, Germany.,Department of Hematology, Oncology, and Tumorimmunology, Charité - Universitaetsmedizin, Berlin, Germany
| | - Hana Algül
- Comprehensive Cancer Center Munich TUM, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Sebastian Stintzing
- German Cancer Consortium (DKTK), Partner Site Munich and German Cancer Research Centre (DKFZ), Heidelberg, Germany.,Department of Hematology, Oncology, and Tumorimmunology, Charité - Universitaetsmedizin, Berlin, Germany
| | - Volker Heinemann
- Comprehensive Cancer Center, University Hospital, LMU Munich, Munich, Germany.,Department of Medicine III, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich and German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Julian W Holch
- Comprehensive Cancer Center, University Hospital, LMU Munich, Munich, Germany.,Department of Medicine III, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich and German Cancer Research Centre (DKFZ), Heidelberg, Germany
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14
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Boehmer U, Ozonoff A, Winter M, Berklein F, Potter J, Ceballos RM, Clark MA. Anxiety and depression in colorectal cancer survivors: Are there differences by sexual orientation? Psychooncology 2021; 31:521-531. [PMID: 34672050 DOI: 10.1002/pon.5837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To examine sexual minority compared to heterosexual survivors' health-related anxiety, anxiety, and depression. METHODS Four hundred and eighty eligible survivors participated in a telephone survey, which measured their anxiety and depression. These survivors were diagnosed with stage I, II, or III colorectal cancer an average of three years prior to the survey and were recruited from four cancer registries. As explanatory factors, we considered individual, social and contextual characteristics, prior psychological factors, psychological responses to cancer, and characteristics of cancer and its treatments. Using forward selection with generalized linear models or logistic regression models, we identified significant correlates for each outcome. RESULTS Prior to adjusting for covariates, depression was similar for all survivors, while sexual minority survivors had worse health-related anxiety and anxiety compared to heterosexual survivors. After adjustment, these differences were no longer statistically significant. Individual, social and contextual characteristics, characteristics of cancer, and psychological responses to cancer explained 44% of the variance in anxiety and 60% of the variance in depression. CONCLUSION There are modifiable factors associated with health-related and generalized anxiety as well as depression that can be changed to improve cancer survivorship among diverse survivors.
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Affiliation(s)
- Ulrike Boehmer
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Al Ozonoff
- Harvard Medical School, Boston, Massachusetts, USA.,Boston Children's Hospital, Boston, Massachusetts, USA
| | - Michael Winter
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Flora Berklein
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Jennifer Potter
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.,The Fenway Institute, Boston, Massachusetts, USA
| | - Rachel M Ceballos
- Division of Public Health Sciences, Fred Hutch Cancer Research Center, Seattle, Washington, USA
| | - Melissa A Clark
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, USA
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15
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Association of healthy lifestyle score with all-cause mortality and life expectancy: a city-wide prospective cohort study of cancer survivors. BMC Med 2021; 19:158. [PMID: 34229666 PMCID: PMC8261938 DOI: 10.1186/s12916-021-02024-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 06/03/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Adherence to a healthy lifestyle could reduce the cancer mortality in the western population. We conducted a city-wide prospective study in China investigating the association of a healthy lifestyle score with all-cause mortality and the life expectancy in cancer survivors. METHODS This prospective cohort study included 46,120 surviving patients who were firstly diagnosed with cancer in Guangzhou. Five low-risk lifestyle factors including never smoking, never alcohol use, regular physical activity (≥ 2 h/week), sufficient sleep (≥ 6 h/day), and normal or high BMI (≥ 18.5 kg/m2) were assessed and a lifestyle score (0-5, a higher score indicates healthier lifestyle) was generated. Hazard ratios (HRs) of all-cause mortality and the life expectancy by levels of the lifestyle scores were estimated. RESULTS Of 46,120 cancer survivors registered from 2010 to 2017, during an average follow-up of 4.3 years (200,285 person-years), 15,209 deaths were recorded. Adjusted HRs for mortality in cancer survivors with lifestyle score of 0-2, versus 5, were 2.59 (95% confidence interval (CI): 2.03-3.30) in women, 1.91 (95%CI 1.77-2.05) in men, 2.28 (95%CI 2.03-2.55) in those aged <65 years, and 1.90 (95%CI 1.75, 2.05) in those aged ≥ 65 years. Life expectancy at age 55 for those with a score of 0-2 and 5 was 53.4 and 57.1 months, respectively. We also found that cancer survivors with healthy lifestyle scores of 5 showed 59.9 months of life expectancy on average, which was longer than those with a score of 0-2. CONCLUSION Adopting a healthy lifestyle was associated with a substantially lower risk of all-cause mortality and longer life expectancy in cancer survivors. Our findings should be useful for health education and health promotion in primary care and clinical practice.
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16
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Safari M, Mahjub H, Esmaeili H, Abbasi M, Roshanaei G. Determining the Risk Factors Affecting on Death Due to Colorectal Cancer Progression: Survival Analysis in the Presence of Competing Risks. J Gastrointest Cancer 2021; 53:348-355. [PMID: 33656691 DOI: 10.1007/s12029-021-00609-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE In survival analysis, some patients may be at risk of more than one event, for example cancer-related death and cancer-unrelated death. In this case, if the aim of study becomes to assess the impact of risk factors on different causes of death, the competing risk model should be used rather than classical survival model. The aim of the present study is to determine the risk factors for related and unrelated mortality in patients with colorectal cancer using competing risk regression models. METHODS The present retrospective cohort study was carried out on 310 CRC patients. Death due to cancer progression was considered as the interest event, and death due to unrelated cancer was considered as a competing event. Two most popular methods, cause-specific and subdistribution hazard regression model, were used to determine the effect of covariates on incidence and cause-specific hazard. Data analysis was performed using R3.6.2 software and cmprsk and survival packages. RESULTS The mean (SD) of patients' age was 55.84 ± 13.2 years and 53.9% of them were male. BMI, T and N stage had a significant effect on both incidence and cause specific hazard of cancer-related death. CONCLUSION The results of this study showed that cancer-related death is strongly correlated with under-weight (BMI < 18.5) and advanced clinical stage of the disease in patients with colorectal cancer. So, in the presence of competing events, both types of regression hazard models should be applied to permit a full understanding of the impact of covariates on the incidence and the rate of occurrence of each outcome.
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Affiliation(s)
- Malihe Safari
- Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hossein Mahjub
- Research Center for Health Sciences, Department of Biostatistics, Faculty of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Habib Esmaeili
- PhD in Mathematics, Principal Statistician and Project Lead, Staburo GmbH, Munich, Germany
| | - Mohammad Abbasi
- Department of Internal Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ghodratollah Roshanaei
- Associate Professor in Biostatistics, Department of Biostatistics, School of Public Health, Modeling of Noncommunicable Diseases Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
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17
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Brown JC, Caan BJ, Cespedes Feliciano EM, Xiao J, Weltzien E, Prado CM, Kroenke CH, Castillo A, Kwan ML, Meyerhardt JA. Weight stability masks changes in body composition in colorectal cancer: a retrospective cohort study. Am J Clin Nutr 2021; 113:1482-1489. [PMID: 33668052 PMCID: PMC8168363 DOI: 10.1093/ajcn/nqaa440] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 12/21/2020] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND There is an emerging viewpoint that change in body weight is not sufficiently sensitive to promptly identify clinically meaningful change in body composition, such as skeletal muscle depletion. OBJECTIVES We aimed to determine whether body weight stability is associated with skeletal muscle depletion and whether skeletal muscle depletion is prognostic of death independently of change in body weight. METHODS This retrospective cohort included 1921 patients with stage I-III colorectal cancer. Computed tomography (CT)-based skeletal muscle characteristics and body weight were measured at diagnosis and after a mean 15.0-mo follow-up. Body weight stability was defined as weight change less than ±5% during follow-up. Sarcopenia and myosteatosis were defined using established thresholds for patients with cancer. Multivariable-adjusted logistic and flexible parametric proportional hazards survival models were used to quantify statistical associations. RESULTS At follow-up, 1026 (53.3%) patients were weight stable. Among patients with weight stability, incident sarcopenia and myosteatosis occurred in 8.5% (95% CI: 6.3%, 10.6%) and 13.5% (95% CI: 11.1%, 15.9%), respectively. Men were more likely to be weight stable than were women (56.7% compared with 49.9%; P = 0.04). Weight-stable men were less likely to develop incident sarcopenia (5.4% compared with 15.4%; P = 0.003) and myosteatosis (9.3% compared with 20.8%; P = 0.001) than weight-stable women. Among all patients, the development of incident sarcopenia (HR: 1.40; 95% CI: 1.02, 1.91) and of myosteatosis (HR: 1.41; 95% CI: 1.05, 1.90) were associated with a higher risk of death, independently of change in body weight. Patient sex did not modify the relation between skeletal muscle depletion and death. CONCLUSIONS Body weight stability masks clinically meaningful skeletal muscle depletion. Body composition quantified using clinically acquired CT images may provide a vital sign to identify patients at increased risk of death. These data may inform the design of future cachexia trials.
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Affiliation(s)
| | - Bette J Caan
- Kaiser Permanente Northern California, Oakland, CA, USA
| | | | - Jingjie Xiao
- Covenant Health Palliative Institute, Edmonton, Alberta, Canada
| | - Erin Weltzien
- Kaiser Permanente Northern California, Oakland, CA, USA
| | - Carla M Prado
- Faculty of Arts, University of Alberta, Edmonton, Alberta, Canada
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18
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Lee DW, Cho S, Shin A, Han SW, Kim TY. Body mass index and body weight change during adjuvant chemotherapy in colon cancer patients: results from the AVANT trial. Sci Rep 2020; 10:19467. [PMID: 33173165 PMCID: PMC7655869 DOI: 10.1038/s41598-020-76643-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 10/27/2020] [Indexed: 01/11/2023] Open
Abstract
While obesity increases colorectal cancer incidence, there are inconsistent results in the prognostic role of obesity or body weight change on survival. This study investigated the prognostic impact of body weight and weight change in stage III or high risk stage II colon cancer patients. We used data from patients enrolled in the phase III AVANT trial. The AVANT trial investigated the efficacy of adding bevacizumab to standard adjuvant chemotherapy (FOFOX or XELOX). Weight change during the first 6 months of adjuvant chemotherapy was measured. Cox proportional hazard model was used to assess the prognostic influence of body weight and weight change. Among 3451 intention-to-treat population, body weight and weight change was measured in 3449 (99.9%) and 2455 (71.1%) patients, respectively. Among 2455 patients, 651 (26.5%) had weight gain over 5 kg and 179 (7.3%) had weight loss over 5 kg. Weight gain was more frequently observed in Asian and male. Neither baseline BMI nor weight change affected recurrence or survival in the Cox proportional hazard model.
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Affiliation(s)
- Dae-Won Lee
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehang-Ro, Jongno-Gu, Seoul, 03080, Republic of Korea
| | - Sooyoung Cho
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehang-Ro, Jongno-Gu, Seoul, 03080, Republic of Korea
| | - Aesun Shin
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehang-Ro, Jongno-Gu, Seoul, 03080, Republic of Korea. .,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Sae-Won Han
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehang-Ro, Jongno-Gu, Seoul, 03080, Republic of Korea. .,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Tae-You Kim
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehang-Ro, Jongno-Gu, Seoul, 03080, Republic of Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.,Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
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19
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Di Meglio A, Michiels S, Jones LW, El-Mouhebb M, Ferreira AR, Martin E, Matias M, Lohmann AE, Joly F, Vanlemmens L, Everhard S, Martin AL, Lemonnier J, Arveux P, Cottu PH, Coutant C, Del Mastro L, Partridge AH, André F, Ligibel JA, Vaz-Luis I. Changes in weight, physical and psychosocial patient-reported outcomes among obese women receiving treatment for early-stage breast cancer: A nationwide clinical study. Breast 2020; 52:23-32. [PMID: 32344296 PMCID: PMC7375600 DOI: 10.1016/j.breast.2020.04.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/11/2020] [Accepted: 04/06/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Evidence on how weight loss correlates to health-related quality-of-life (HRQOL) among obese breast cancer (BC) patients is limited. We aimed to evaluate associations between weight changes and HRQOL. METHODS We included 993 obese women with stage I-II-III BC from CANTO, a multicenter, prospective cohort collecting longitudinal, objectively-assessed anthropometric measures and HRQOL data (NCT01993498). Associations between weight changes (±5% between diagnosis and post-treatment [shortly after completion of surgery, adjuvant chemo- or radiation-therapy]) and patient-reported HRQOL (EORTC QLQ-C30/B23) were comprehensively evaluated. Changes in HRQOL and odds of severely impaired HRQOL were assessed using multivariable generalized estimating equations and logistic regression, respectively. RESULTS 14.1% women gained weight, 67.3% remained stable and 18.6% lost weight. Significant decreases in functional status and exacerbation of symptoms were observed overall post-treatment. Compared to gaining weight or remaining stable, obese women who lost weight experienced less of a decline in HRQOL, reporting better physical function (mean change [95%CI] for gain, stability and loss: -12.9 [-16.5,-9.3], -6.9 [-8.2,-5.5] and -6.2 [-8.7,-3.7]; pinteraction[weight-change-by-time] = 0.006), less dyspnea (+18.9 [+12.3,+25.6], +9.2 [+6.5,+11.9] and +3.2 [-1.0,+7.3]; pinteraction = 0.0003), and fewer breast symptoms (+22.1 [+16.8,+27.3], +18.0 [+15.7,+20.3] and +13.4 [+9.0,+17.2]; pinteraction = 0.044). Weight loss was also significantly associated with reduced odds of severe pain compared with weight gain (OR [95%CI] = 0.51 [0.31-0.86], p = 0.011) or stability (OR [95%CI] = 0.62 [0.41-0.95], p = 0.029). No associations between weight loss and worsening of other physical or psychosocial parameters were found. CONCLUSIONS This large contemporary study suggests that weight loss among obese BC patients during early survivorship was associated with better patient-reported outcomes, without evidence of worsened functionality or symptomatology in any domain of HRQOL.
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Affiliation(s)
| | | | - Lee W Jones
- Memorial Sloan Kettering Cancer Center, New York, United States
| | | | - Arlindo R Ferreira
- Institut Gustave Roussy, Villejuif, France; Champalimaud Clinical Center, Champalimaud Foundation, Lisbon, Portugal
| | | | | | | | | | | | | | | | | | | | | | | | - Lucia Del Mastro
- Ospedale Policlinico San Martino, Genova, Italy; Dipartimento di Medicina Interna, Università Degli Studi di Genova, Genova, Italy
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20
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Lee DH, Giovannucci EL. The Obesity Paradox in Cancer: Epidemiologic Insights and Perspectives. Curr Nutr Rep 2020; 8:175-181. [PMID: 31129887 DOI: 10.1007/s13668-019-00280-6] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Controversy exists whether excess body fatness (measured by body mass index (BMI)) is associated with better cancer survival ("obesity paradox"). Here, we review the obesity paradox in cancer research and discuss potential explanations and future research directions. RECENT FINDINGS Overweight and obese cancer patients have better survival for diverse cancers. This apparent obesity paradox may be largely explained by methodological limitations including reverse causation, selection bias, confounding, and reliance of BMI as a measure of adiposity in cancer patients. A growing number of studies show promising evidence that precisely quantified body composition can provide important prognostic information in cancer care, such that low muscle and high adiposity are associated with worse clinical outcomes in cancer patients. The term obesity paradox in cancer, implying a causally beneficial role of adiposity, is misleading. Understanding the role of muscle and adiposity may reduce the confusion and inform precision oncology care.
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Affiliation(s)
- Dong Hoon Lee
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA, 02115, USA.
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA, 02115, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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21
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Shirdel M, Andersson F, Myte R, Axelsson J, Rutegård M, Blomqvist L, Riklund K, van Guelpen B, Palmqvist R, Gylling B. Body composition measured by computed tomography is associated with colorectal cancer survival, also in early-stage disease. Acta Oncol 2020; 59:799-808. [PMID: 32228271 DOI: 10.1080/0284186x.2020.1744716] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background: Cachexia and sarcopenia are associated with poor survival after colorectal cancer (CRC) diagnosis. Computed tomography (CT) can be used to measure aspects of cachexia including sarcopenia, myosteatosis and the amount of subcutaneous and visceral adipose tissue. The aim of this study was to relate CT-based body composition variables with survival outcomes in CRC.Material and methods: In this population-based, retrospective cohort study, CT scans of 974 patients with pathological stages I-IV CRCs, collected at or very near diagnosis (years 2000-2016), were used to measure cross-sectional fat and muscle tissue areas. Body composition variables based on these measurements were assessed in relation to tumor stage and site and cancer-specific survival in stages I-III CRC (n = 728) using Cox proportional hazards models and Kaplan-Meier estimators.Results: Sarcopenia was associated with decreased cancer-specific survival, especially in patients with stages I-II tumors. The hazard ratio (HR) for the lowest versus highest tertile of skeletal muscle index (SMI) was 1.67; 95% confidence interval (CI), 1.08-2.58 for all stages, and HR 2.22; 95% CI 1.06-4.68, for stages I-II. Myosteatosis was also associated with decreased cancer-specific survival [(HR 2.03; 95% CI 1.20-3.34 for the lowest versus the highest tertile of skeletal muscle radiodensity (SMR)]. SMI and SMR were lower in patients with right-sided CRC, independent of age and sex. No adipose tissue measurement was significantly associated with cancer-specific survival.Conclusion: In concordance with previous studies, sarcopenia and myosteatosis were associated with decreased cancer-specific survival. The strong association between sarcopenia and poor cancer-specific survival in early-stage disease could have clinical implications for personalizing therapy decisions, including nutritional support.
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Affiliation(s)
- Mona Shirdel
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | - Fredrick Andersson
- Department of Medical Biosciences, Clinical chemistry, Umeå University, Umeå, Sweden
| | - Robin Myte
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
| | - Jan Axelsson
- Department of Radiation Sciences, Radiation Physics, Umeå University, Umeå, Sweden
| | - Martin Rutegård
- Department of Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden
- Wallenberg Centre for Molecular Medicine at Umeå University (WCMM), Umeå, Sweden
| | - Lennart Blomqvist
- Department of Molecular Medicine and Surgery (MMK), Karolinska Institutet, Stockholm, Sweden
- Department of Imagining and Physiology, Karolinska University Hospital, Stockholm, Sweden
- Department of Radiation Sciences, Diagnostic Radiology, Umeå University, Umeå, Sweden
| | - Katrine Riklund
- Department of Radiation Sciences, Diagnostic Radiology, Umeå University, Umeå, Sweden
- Umeå Centre for Functional Brain Imaging (UFBI), Umeå, Sweden
| | - Bethany van Guelpen
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
- Wallenberg Centre for Molecular Medicine at Umeå University (WCMM), Umeå, Sweden
| | - Richard Palmqvist
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | - Björn Gylling
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
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22
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Barbirou M, Sghaier I, Bedoui S, Ben Abderrazek R, Kraiem H, Farah A, Hassiki R, Mokrani A, Mezlini A, Almawi WY, Loueslati-Yacoubi B, Bouhaouala-Zahar B. KCNB1 gene polymorphisms and related indel as predictor biomarkers of treatment response for colorectal cancer - toward a personalized medicine. Tumour Biol 2020; 42:1010428320925237. [PMID: 32484056 DOI: 10.1177/1010428320925237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The KCNB1 gene variants were differentially associated with cancers. However, their association with colorectal cancer has not yet been explored. We investigated the contribution of the KCNB1 gene variants rs3331, rs1051295, and indel (insertion/deletion) rs11468831 Polymorphism as predictors of the treatment response in colorectal cancer patients. A retrospective study, which involved 291 Tunisian colorectal cancer patients (aged 60.0 ± 13.1 years), who were stratified into responder and non-responder groups, according to TNM stages and their responsiveness to chemotherapy based on fluorouracil. KCNB1 genotyping was performed with amplification-refractory mutation system-polymerase chain reaction, and was confirmed by Sanger sequencing. Sex-specific response was found and colorectal cancer females are less likely to achieve a positive response during the chemotherapy strategy, compared to males. Weight and body mass index, tumor size, and tumor localization are considered as predictive factors to treatment responsiveness. Carriage of rs11468831 Ins allele was significantly associated with successful therapy achievement (p adjusted < 0.001). Stratification of colorectal cancer patients' response according to tumor localization and TNM stages reveals negative association of rs3331 Major allele to treatment response among the patients with advanced cancer stages (subgroup G2). The presence of rs3331 (homozygous minor) C/C genotype was positively associated with decline in carcino-embryonic antigen (p = 0.043) and CA19-9 (p = 0.014) serum levels. On the other hand, the presence of rs1051295 (homozygous minor) A/A genotype was correlated with marked decline in CA19-9 serum levels. KCNB1 haplotype did not reveal any association between haplotypes and treatment response. The results obtained suggest that gender-specific strategies for screening treatment and prevention protocols as well as KCNB1 variants may constitute an effective model for ongoing personalization medicine.
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Affiliation(s)
- Mouadh Barbirou
- Laboratory of Venoms and Therapeutic Molecules, Pasteur Institute of Tunis, Tunis Belvédère- University of Tunis El Manar, Tunis, Tunisia.,Department of Health Management and Informatics, Center for Biomedical Informatics, School of Medicine, University of Missouri, Columbia, MO, USA
| | - Ikram Sghaier
- Department of Health Management and Informatics, Center for Biomedical Informatics, School of Medicine, University of Missouri, Columbia, MO, USA.,Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Sinda Bedoui
- Laboratory of Mycology, Pathologies and Biomarkers, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Rahma Ben Abderrazek
- Laboratory of Venoms and Therapeutic Molecules, Pasteur Institute of Tunis, Tunis Belvédère- University of Tunis El Manar, Tunis, Tunisia
| | - Hazar Kraiem
- Laboratory of Venoms and Therapeutic Molecules, Pasteur Institute of Tunis, Tunis Belvédère- University of Tunis El Manar, Tunis, Tunisia
| | - Azer Farah
- Laboratory of Venoms and Therapeutic Molecules, Pasteur Institute of Tunis, Tunis Belvédère- University of Tunis El Manar, Tunis, Tunisia
| | - Rym Hassiki
- Laboratory of Venoms and Therapeutic Molecules, Pasteur Institute of Tunis, Tunis Belvédère- University of Tunis El Manar, Tunis, Tunisia
| | | | | | - Wassim Y Almawi
- Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia.,School of Medicine, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Besma Loueslati-Yacoubi
- Laboratory of Mycology, Pathologies and Biomarkers, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Balkiss Bouhaouala-Zahar
- Laboratory of Venoms and Therapeutic Molecules, Pasteur Institute of Tunis, Tunis Belvédère- University of Tunis El Manar, Tunis, Tunisia.,Medicine School of Tunis, University of Tunis El Manar, Tunis, Tunisia
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23
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Guercio BJ, Zhang S, Venook AP, Ou FS, Niedzwiecki D, Lenz HJ, Innocenti F, Mullen BC, O'Neil BH, Shaw JE, Polite BN, Hochster HS, Atkins JN, Goldberg RM, Brown JC, O'Reilly EM, Mayer RJ, Blanke CD, Fuchs CS, Meyerhardt JA. Body Mass Index and Weight Loss in Metastatic Colorectal Cancer in CALGB (Alliance)/SWOG 80405. JNCI Cancer Spectr 2020; 4:pkaa024. [PMID: 33134818 PMCID: PMC7590517 DOI: 10.1093/jncics/pkaa024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/01/2020] [Accepted: 03/25/2020] [Indexed: 12/12/2022] Open
Abstract
Background In nonmetastatic colorectal cancer, overweight and mild-to-moderately obese patients experience improved outcomes compared with other patients. Obesity’s influence on advanced or metastatic colorectal cancer (mCRC) is relatively unexplored. Methods We conducted a prospective body mass index (BMI) companion study in Cancer and Leukemia Group B (now Alliance)/SWOG 80405, a phase III metastatic colorectal cancer (mCRC) treatment trial. BMI was measured at trial registration. Primary and secondary endpoints were overall and progression-free survival, respectively. To minimize confounding by poor and rapidly declining health, we used Cox proportional hazards regression to adjust for known prognostic factors, comorbidities, physical activity, and weight loss during the 6 months prior to study entry. We also examined weight loss prior to enrollment as an independent predictor of patient outcome. All statistical tests were two-sided. Results Among 2323 patients with mCRC, there were no statistically significant associations between BMI and overall or progression-free survival (adjusted Ptrend = .12 and .40, respectively). Weight loss during the 6 months prior to study entry was associated with shorter overall and progression-free survival; compared with individuals with stable weight ±4.9%, individuals with weight loss greater than 15% experienced an adjusted hazard ratio of 1.52 for all-cause mortality (95% confidence interval [CI] = 1.26 to 1.84; Ptrend < .001) and of 1.23 for disease progression or death (95% CI = 1.02 to 1.47; Ptrend = .006). Conclusions In this prospective study of patients with mCRC, BMI at time of first-line chemotherapy initiation was not associated with patient outcome. Weight loss prior to study entry was associated with increased risk of patient mortality and disease progression.
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Affiliation(s)
- Brendan J Guercio
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sui Zhang
- Department of Medical Oncology, Dana-Farber/Partners CancerCare, Boston, MA, USA
| | - Alan P Venook
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Fang-Shu Ou
- Alliance Statistics and Data Management Center, Rochester, MN, USA
| | - Donna Niedzwiecki
- Alliance Statistics and Data Center, Duke University, Durham, NC, USA
| | | | | | - Brian C Mullen
- Alliance Statistics and Data Management Center, Rochester, MN, USA
| | - Bert H O'Neil
- Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - James E Shaw
- Medstar Washington Hospital Center, Washington, DC, USA
| | - Blase N Polite
- Pritzker School of Medicine, University of Chicago Comprehensive Cancer Center, Chicago, IL USA
| | | | - James N Atkins
- Southeast Clinical Oncology Research Consortium, NCORP, Winston-Salem, NC, USA
| | | | - Justin C Brown
- Department of Population and Public Health Science, Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, USA
| | - Eileen M O'Reilly
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert J Mayer
- Department of Medical Oncology, Dana-Farber/Partners CancerCare, Boston, MA, USA
| | - Charles D Blanke
- SWOG Cancer Research Network and Oregon Health & Science University, Portland, OR, USA
| | - Charles S Fuchs
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber/Partners CancerCare, Boston, MA, USA
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24
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Silva TH, Peres WAF, Rosa KSDC, Schilithz AOC, de Oliveira LC, Murad LB. Advanced Stage of Disease and Systemic Inflammation as Factors Associated With Referral of Patients With Colorectal Cancer to a Palliative Care Unit. Am J Hosp Palliat Care 2020; 37:859-865. [PMID: 32031005 DOI: 10.1177/1049909120902789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To identify factors associated with referral to an exclusive palliative care unit (PCU) in patients with colorectal cancer (CRC). METHODS Retrospective cohort study with patients having CRC of both sexes treated at a hospital unit, aged ≥20 years. Data were extracted from the medical records of pretreatment patients between January 2008 and August 2014. The outcome was referral to the PCU within 5 years. Logistic regression analyses were performed to assess whether sociodemographic, clinical, nutritional, and biochemistry data were associated to referral, generating odds ratios (OR), and 95% confidence intervals (CI). RESULTS Four hundred fifteen patients were evaluated. The Patient-Generated Subjective Global Assessment demonstrated a prevalence of malnutrition of 57.3%. One hundred one (24.3%) patients were referred to the PCU after 16.3 months (interquartile range: 7.2-33.5). These patients were more likely to be at an advanced stage of the disease and have malnutrition and exacerbated systemic inflammation. Tumor stage III and IV (OR: 2.05; 95% CI: 1.12-3.76) and neutrophil-to-lymphocyte ratio (NLR) ≥3 (OR: 1.89; 95% CI: 1.12-3.17) were predictors of an increased chance of referral to the PCU. CONCLUSION Advanced disease stage and NLR were associated with referral of patients with CCR to a PCU.
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Affiliation(s)
- Thiago Huaytalla Silva
- National Cancer Institute José Alencar Gomes da Silva, Rio de Janeiro, Brazil .,Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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25
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Han CJ, Reding K, Cooper BA, Paul SM, Conley YP, Hammer M, Kober KM, Levine JD, Miaskowski C. Stability of Symptom Clusters in Patients With Gastrointestinal Cancers Receiving Chemotherapy. J Pain Symptom Manage 2019; 58:989-1001.e10. [PMID: 31404646 PMCID: PMC6878189 DOI: 10.1016/j.jpainsymman.2019.07.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 07/27/2019] [Accepted: 07/30/2019] [Indexed: 12/17/2022]
Abstract
CONTEXT Limited evidence suggests that patients with gastrointestinal (GI) cancers receiving chemotherapy (CTX) experience an average of 13 co-occurring symptoms. An alternative to counting symptoms is to evaluate for symptom clusters. OBJECTIVES In a sample of patients with GI cancers receiving CTX (n = 399), we evaluated the occurrence, severity, and distress of 38 symptoms in the week before patients' second or third cycle of CTX (Time 1 [T1]), approximately one week after CTX (Time 2 [T2]), and approximately two weeks after CTX (Time 3 [T3]); evaluated for differences in the number and types of symptom clusters at each of these three assessments using ratings of occurrence, severity, and distress; and evaluated for changes in symptom clusters over time. METHODS Modified version of the Memorial Symptom Assessment Scale collected data on 38 common symptoms. Exploratory factor analyses were used to create the symptom clusters. RESULTS Five distinct symptom clusters were identified across the three symptom dimensions and the three assessments (i.e., psychological, CTX-related, weight change, GI, and epithelial). Psychological, CTX-related, and weight change clusters were relatively stable across all three symptom dimensions and time. Across all three symptom dimensions, GI cluster was identified only at T1 and epithelial cluster was identified at T2 and T3. CONCLUSION The number and types of symptom clusters appear to be relatively stable over time and across the symptom dimensions. Ongoing assessment and management of these clusters is warranted across the entire course of CTX. The underlying mechanism for these clusters warrants investigation.
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Affiliation(s)
- Claire J Han
- School of Nursing, University of Washington, Seattle, Washington, USA
| | - Kerryn Reding
- School of Nursing, University of Washington, Seattle, Washington, USA
| | - Bruce A Cooper
- School of Nursing, University of California, San Francisco, California, USA
| | - Steven M Paul
- School of Nursing, University of California, San Francisco, California, USA
| | - Yvette P Conley
- School of Nursing, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Marilyn Hammer
- Department of Nursing, Mount Sinai Medical Center, New York, New York, USA
| | - Kord M Kober
- School of Nursing, University of California, San Francisco, California, USA
| | - Jon D Levine
- School of Medicine, University of California, San Francisco, California, USA
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26
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van Zutphen M, Boshuizen HC, Kok DE, van Baar H, Geijsen AJMR, Wesselink E, Winkels RM, van Halteren HK, de Wilt JHW, Kampman E, van Duijnhoven FJB. Colorectal cancer survivors only marginally change their overall lifestyle in the first 2 years following diagnosis. J Cancer Surviv 2019; 13:956-967. [PMID: 31646463 PMCID: PMC6881417 DOI: 10.1007/s11764-019-00812-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 09/25/2019] [Indexed: 01/10/2023]
Abstract
Purpose A healthy lifestyle after colorectal cancer (CRC) diagnosis may improve prognosis. Data related to lifestyle change in CRC survivors are inconsistent and potential interrelated changes are unknown. Methods We assessed dietary intake, physical activity, body mass index (BMI), waist circumference, and smoking among 1072 patients diagnosed with stages I–III CRC at diagnosis, 6 months and 2 years post-diagnosis. An overall lifestyle score was constructed based on the 2018 World Cancer Research Fund/American Institute of Cancer Research recommendations (range 0–7). We used linear mixed models to analyze changes in lifestyle over time. Results Participants had a mean (± SD) age of 65 ± 9 years and 43% had stage III disease. In the 2 years following CRC diagnosis, largest changes were noted for sugary drinks (− 45 g/day) and red and processed meat intake (− 62 g/week). BMI (+ 0.4 kg/m2), waist circumference (+ 2 cm), and dietary fiber intake (− 1 g/day) changed slightly. CRC survivors did not statistically significant change their mean intake of fruits and vegetables, alcohol, or ultra-processed foods nor did they change their physical activity or smoking behavior. Half of participants made simultaneous changes that resulted in improved concordance with one component as well as deteriorated concordance with another component of the lifestyle score. Overall lifestyle score changed from a mean 3.4 ± 0.9 at diagnosis to 3.5 ± 0.9 2 years post-diagnosis. Conclusions CRC survivors hardly improve their overall lifestyle after diagnosis. Implications for Cancer Survivors Given the importance of a healthy lifestyle, strategies to effectively support behavior changes in CRC survivors need to be identified.
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Affiliation(s)
- Moniek van Zutphen
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands.
| | - Hendriek C Boshuizen
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
| | - Dieuwertje E Kok
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
| | - Harm van Baar
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
| | - Anne J M R Geijsen
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
| | - Evertine Wesselink
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
| | - Renate M Winkels
- Department Public Health Sciences, College of Medicine, Penn State University, 500 University Drive, Hershey, PA, 17033, USA
| | - Henk K van Halteren
- Department of Internal Medicine, Admiraal de Ruyter Ziekenhuis, 's-Gravenpolderseweg 114, 4462, RA, Goes, the Netherlands
| | - Johannes H W de Wilt
- Department of Surgery, Radboud University Medical Centre, Geert Grooteplein-Zuid 22, 6525, GA, Nijmegen, the Netherlands
| | - Ellen Kampman
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
| | - Fränzel J B van Duijnhoven
- Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17 6708, WE, Wageningen, the Netherlands
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Hopkins JJ, Reif R, Bigam D, Baracos VE, Eurich DT, Sawyer MM. Change in Skeletal Muscle Following Resection of Stage I-III Colorectal Cancer is Predictive of Poor Survival: A Cohort Study. World J Surg 2019; 43:2518-2526. [PMID: 31222643 DOI: 10.1007/s00268-019-05054-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Sarcopenia at time of diagnosis predicts worse survival outcomes. It is currently unknown how changes in muscle mass over time interact with sarcopenia in colorectal patients treated with curative intent. Objectives of this study were to quantify sarcopenia and skeletal muscle loss from time of diagnosis to end of surveillance and determine its effect on survival outcomes after completion of 2 years of surveillance. METHODS Retrospective cohort study of stage I-III colorectal cancer patients from 2007-2009, who underwent resection and had preoperative and 2-year surveillance computed tomography scans, without recurrence during that time. Body composition analysis was done at both time points to determine lumbar skeletal muscle index, radiodensity and adiposity. Change over time was standardized as a percentage per year. Cox proportional hazard regression modeling was used for survival analysis. RESULTS Of 667 patients included, median survival from surgery was 7.96 years, with 75 recurrences occurring after 2 years. On average patients lost muscle mass (-0.415%/year; CI -0.789, -0.042) and radiodensity (-5.76 HU/year; CI -6.74, -4.80), but gained total adipose tissue (7.06%/year; CI 4.34, 9.79). Patients with sarcopenia at diagnosis (HR 1.80; CI 1.13, 2.85) or muscle loss over time (HR 1.55; CI 1.01, 2.37) had worse overall survival, with significantly worse joint effect (HR 2.73; CI 1.32, 5.65). CONCLUSIONS Sarcopenia at diagnosis combined with ongoing skeletal muscle loss over time resulted in significantly worse survival. Patients with these features who are recurrence-free at 2 years are more likely to have a non-colorectal cancer cause of death.
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Affiliation(s)
- Jessica J Hopkins
- Division of General Surgery, Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta Hospital, University of Alberta, 2D4.1 WMC, 8440 -112 St., Edmonton, AB, T6G 2B7, Canada.
- School of Public Health, University of Alberta, Edmonton, AB, Canada.
| | | | - David Bigam
- Division of General Surgery, Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta Hospital, University of Alberta, 2D4.1 WMC, 8440 -112 St., Edmonton, AB, T6G 2B7, Canada
| | - Vickie E Baracos
- Division of Palliative Care Medicine, Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Dean T Eurich
- School of Public Health, University of Alberta, Edmonton, AB, Canada
| | - Michael M Sawyer
- Division of Medical Oncology, Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
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Antoun S, Bayar MA, Dyevre V, Lanoy E, Smolenschi C, Ducreux M. No evidence for changes in skeletal muscle mass or weight during first-line chemotherapy for metastatic colorectal cancer. BMC Cancer 2019; 19:847. [PMID: 31462288 PMCID: PMC6714393 DOI: 10.1186/s12885-019-6086-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 08/23/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Studies over the past 10 years strongly support an association between skeletal muscle mass (SMM) depletion and outcome in metastatic colorectal cancer (mCRC). Factors influencing SMM changes over time are, however, poorly studied. We analyzed the impact of SMM on overall survival and chemotherapy toxicities in mCRC patients treated with first-line chemotherapy. Changes in weight and body composition were evaluated during follow-up. METHODS Patients enrolled in the randomized phase II ACCORD trial comparing two chemotherapy regimens were screened. Body composition parameters (SMM, adipose tissue) were assessed prospectively with computed tomography (CT) imaging, and toxicities were recorded. Mixed models were used to assess weight and BC changes during 4 months of treatment follow-up. RESULTS Among 145 patients included in ACCORD, 76 had available baseline CT scans and were included in the current study. Mean age was 60.6 ± 10.0 years, 50% were women, 82% had colon cancer, and 62% had two or more metastatic sites. At baseline, 49% had lost at least 5% of their initial weight, including 26% who had lost more than 10%; 53% had SMM depletion. In this homogenous cohort, there were no statistically significant associations between SMM depletion and overall survival, progression-free survival or chemotherapy toxicity. There were no decreases in weight or SMM during follow-up. Weight and SMM changes were not influenced by diarrhea either grade 3-4 or any grade (reported in 74% of patients). For patients with weight loss ≥10% at baseline, SMM increased significantly after 4 months of follow-up and after disease stabilization following chemotherapy (P = 0.008). CONCLUSIONS In a homogenous mCRC cohort, SMM depletion was not associated with survival or chemotherapy toxicity. Despite most patient experiencing diarrhea, no changes in weight or SMM were found during 4 months of follow-up. However, hypotheses deriving from our exploratory study have to be tested in further larger sample size studies. TRIAL REGISTRATION Clinicaltrials.gov NCT00423696 (2011).
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Affiliation(s)
- Sami Antoun
- Medical Emergency Unit in Oncology, Gustave Roussy Cancer Campus, 94800, Villejuif, France.
| | - Mohamed Amine Bayar
- Department of Biostatics and Epidemiology, Gustave Roussy Cancer Campus, 94800, Villejuif, France.,CESP, Faculté de Médecine, Université Paris Sud, INSERM, Université Paris Saclay, 94805, Villejuif, France
| | - Valérie Dyevre
- Department of Biostatics and Epidemiology, Gustave Roussy Cancer Campus, 94800, Villejuif, France
| | - Emilie Lanoy
- Department of Biostatics and Epidemiology, Gustave Roussy Cancer Campus, 94800, Villejuif, France
| | - Cristina Smolenschi
- Department Medical Oncology, Gustave Roussy Cancer Campu, 94800, Villejuif, France
| | - Michel Ducreux
- Department Medical Oncology, Gustave Roussy Cancer Campu, 94800, Villejuif, France
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Purcell SA, Elliott SA, Walter PJ, Preston T, Cai H, Skipworth RJE, Sawyer MB, Prado CM. Total energy expenditure in patients with colorectal cancer: associations with body composition, physical activity, and energy recommendations. Am J Clin Nutr 2019; 110:367-376. [PMID: 31225583 PMCID: PMC6669058 DOI: 10.1093/ajcn/nqz112] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 05/06/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Total energy expenditure (TEE) data in patients with early-stage cancer are scarce, precluding an understanding of energy requirements. OBJECTIVE The objective was to cross-sectionally characterize TEE in patients with colorectal cancer (CRC) and to compare measured TEE with energy recommendations. It was hypothesized that TEE would differ according to body mass, body composition, and physical activity level (PAL) and current energy recommendations would have poor individual-level accuracy. METHODS Patients with newly diagnosed CRC had resting energy expenditure (REE) measured by indirect calorimetry and TEE by doubly labeled water. Hypermetabolism was defined as REE > 110% of that predicted from the Mifflin St.-Jeor equation. Body composition was assessed via DXA. Physical activity was determined as the ratio of TEE to REE (TEE:REE) (PAL) and residual activity energy expenditure (RAEE). TEE was compared with energy recommendations of 25-30 kcal/d and Dietary Reference Intakes (DRIs) using Bland-Altman analyses. Patients were stratified according to median BMI, PAL, and sex-specific ratio of fat mass (FM) to fat-free mass (FFM). RESULTS Twenty-one patients (M:F 14:7; mean ± SD BMI: 28.3 ± 4.9 kg/m2, age: 57 ± 12 y) were included. Most (n = 20) had stage II-III disease; 1 had stage IV. Approximately half (n = 11) were hypermetabolic; TEE was not different in those with hypermetabolism and REE as a percentage of predicted was not correlated with TEE. Mean ± SD TEE was 2473 ± 499 kcal/d (range: 1562-3622 kcal/d), or 29.7 ± 6.3 kcal/kg body weight (range: 20.4-48.5 kcal/kg body weight). Mean ± SD PAL was 1.43 ± 0.27. The energy recommendation of 25 kcal/kg underestimated TEE (-12.6% ± 16.5%, P = 0.002); all energy recommendations had wide limits of agreement (the smallest was DRI with measured PAL: -21.2% to 29.3%). Patients with higher BMI and FM:FFM had higher bias using kilocalories per kilogram recommendations; bias from several recommendations was frequently lower (i.e. underestimation) in patients with higher PAL and RAEE. CONCLUSIONS TEE variability was not reflected in energy recommendations and error was related to body weight, body composition, and physical activity. This trial was registered at clinicaltrials.gov as NCT03131921.
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Affiliation(s)
- Sarah A Purcell
- Division of Human Nutrition, Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Sarah A Elliott
- Division of Human Nutrition, Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Peter J Walter
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Tom Preston
- Stable Isotope Biochemistry Laboratory, Scottish Universities Environmental Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Hongyi Cai
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | | | - Michael B Sawyer
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Carla M Prado
- Division of Human Nutrition, Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
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Purcell SA, Baracos VE, Chu QSC, Sawyer MB, Severin D, Mourtzakis M, Lieffers JR, Prado CM. Profiling Determinants of Resting Energy Expenditure in Colorectal Cancer. Nutr Cancer 2019; 72:431-438. [PMID: 31282744 DOI: 10.1080/01635581.2019.1635172] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background: Understanding resting energy expenditure (REE) is important for determining energy requirements; REE might be altered in individuals with cancer. The objective of this study was to characterize determinants of REE in patients with stages II-IV colorectal cancer (CRC).Methods: REE was measured via indirect calorimetry in patients with newly diagnosed CRC. Computerized tomography images from medical records ascertained skeletal muscle and total adipose tissue cross-sectional areas, which were then transformed to lean soft tissue (LST) and fat mass (FM) values (in kg). Linear regression assessed determinants of REE.Results: 86 patients were included (n = 55, 64.0% male; 60 ± 12 years old; median body mass index: 27.6, interquartile range: 24.3-31.2 kg/m2), with most (n = 40) having stage III disease. Age, sex, and weight were significant predictors of REE [R2 = 0.829, standard error of the estimate (SEE): 128 kcal/day, P < 0.001]. Replacing weight with LST and FM yielded a similar model, with age, sex, LST, and FM predictive of REE (R2 = 0.820, SEE: 129 kcal/day, p < 0.001).Conclusion: Age, sex, weight, LST, and FM were the main contributors to REE. Further investigation of REE changes over time and its relationship to total energy expenditure, dietary intake, and clinical outcomes should be explored.
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Affiliation(s)
- Sarah A Purcell
- Department of Agricultural, Food, and Nutritional Science, Faculty of Agricultural, Life, and Environmental Sciences, University of Alberta, Edmonton, Canada
| | - Vickie E Baracos
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Quincy S C Chu
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Michael B Sawyer
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Diane Severin
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Marina Mourtzakis
- Department of Kinesiology, Applied Health Sciences, University of Waterloo, Waterloo, Canada
| | - Jessica R Lieffers
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Canada
| | - Carla M Prado
- Department of Agricultural, Food, and Nutritional Science, Faculty of Agricultural, Life, and Environmental Sciences, University of Alberta, Edmonton, Canada
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Park Y, Peterson LL, Colditz GA. The Plausibility of Obesity Paradox in Cancer-Point. Cancer Res 2019; 78:1898-1903. [PMID: 29654151 DOI: 10.1158/0008-5472.can-17-3043] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 01/25/2018] [Accepted: 01/29/2018] [Indexed: 12/12/2022]
Abstract
In contrast to the convincing evidence that obesity (measured by body mass index, BMI) increases the risk of many different types of cancer, there is an ambiguity in the role of obesity in survival among cancer patients. Some studies suggested that higher BMI decreased mortality risk in cancer patients, a phenomenon called the obesity paradox. The spurious positive association between BMI and cancer survival is likely to be explained by several methodologic limitations including confounding, reverse causation, and collider stratification bias. Also, the inadequacy of BMI as a measure of body fatness in cancer patients commonly experiencing changes in body weight and body composition may have resulted in the paradox. Other factors contributing to the divergent results in literature are significant heterogeneity in study design and method (e.g., study population, follow-up length); time of BMI assessment (pre-, peri-, or post-diagnosis); and lack of consideration for variability in the strength and directions of associations by age, sex, race/ethnicity, and cancer subtype. Robust but practical methods to accurately assess body fatness and body compositions and weight trajectories in cancer survivors are needed to advance this emerging field and to develop weight guidelines to improve both the length and the quality of cancer survival. Cancer Res; 78(8); 1898-903. ©2018 AACR.
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Affiliation(s)
- Yikyung Park
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri.
| | - Lindsay L Peterson
- Division of Medical Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Graham A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
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Feliciano EMC, Kroenke CH, Meyerhardt JA, Prado CM, Bradshaw PT, Kwan ML, Xiao J, Alexeeff S, Corley D, Weltzien E, Castillo AL, Caan BJ. Association of Systemic Inflammation and Sarcopenia With Survival in Nonmetastatic Colorectal Cancer: Results From the C SCANS Study. JAMA Oncol 2019; 3:e172319. [PMID: 28796857 DOI: 10.1001/jamaoncol.2017.2319] [Citation(s) in RCA: 261] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Importance Systemic inflammation and sarcopenia are easily evaluated, predict mortality in many cancers, and are potentially modifiable. The combination of inflammation and sarcopenia may be able to identify patients with early-stage colorectal cancer (CRC) with poor prognosis. Objective To examine associations of prediagnostic systemic inflammation with at-diagnosis sarcopenia, and determine whether these factors interact to predict CRC survival, adjusting for age, ethnicity, sex, body mass index, stage, and cancer site. Design, Setting, and Participants A prospective cohort of 2470 Kaiser Permanente patients with stage I to III CRC diagnosed from 2006 through 2011. Exposures Our primary measure of inflammation was the neutrophil to lymphocyte ratio (NLR). We averaged NLR in the 24 months before diagnosis (mean count = 3 measures; mean time before diagnosis = 7 mo). The reference group was NLR of less than 3, indicating low or no inflammation. Main Outcomes and Measures Using computed tomography scans, we calculated skeletal muscle index (muscle area at the third lumbar vertebra divided by squared height). Sarcopenia was defined as less than 52 cm2/m2 and less than 38 cm2/m2 for normal or overweight men and women, respectively, and less than 54 cm2/m2 and less than 47 cm2/m2 for obese men and women, respectively. The main outcome was death (overall or CRC related). Results Among 2470 patients, 1219 (49%) were female; mean (SD) age was 63 (12) years. An NLR of 3 or greater and sarcopenia were common (1133 [46%] and 1078 [44%], respectively). Over a median of 6 years of follow-up, we observed 656 deaths, 357 from CRC. Increasing NLR was associated with sarcopenia in a dose-response manner (compared with NLR < 3, odds ratio, 1.35; 95% CI, 1.10-1.67 for NLR 3 to <5; 1.47; 95% CI, 1.16-1.85 for NLR ≥ 5; P for trend < .001). An NLR of 3 or greater and sarcopenia independently predicted overall (hazard ratio [HR], 1.64; 95% CI, 1.40-1.91 and HR, 1.28; 95% CI, 1.10-1.53, respectively) and CRC-related death (HR, 1.71; 95% CI, 1.39-2.12 and HR, 1.42; 95% CI, 1.13-1.78, respectively). Patients with both sarcopenia and NLR of 3 or greater (vs neither) had double the risk of death, overall (HR, 2.12; 95% CI, 1.70-2.65) and CRC related (HR, 2.43; 95% CI, 1.79-3.29). Conclusions and Relevance Prediagnosis inflammation was associated with at-diagnosis sarcopenia. Sarcopenia combined with inflammation nearly doubled risk of death, suggesting that these commonly collected biomarkers could enhance prognostication. A better understanding of how the host inflammatory/immune response influences changes in skeletal muscle may open new therapeutic avenues to improve cancer outcomes.
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Affiliation(s)
| | - Candyce H Kroenke
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Carla M Prado
- Department of Agricultural, Food, and Nutritional Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Patrick T Bradshaw
- Division of Epidemiology, School of Public Health, University of California–Berkeley
| | - Marilyn L Kwan
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Jingjie Xiao
- Department of Agricultural, Food, and Nutritional Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Stacey Alexeeff
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Douglas Corley
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Erin Weltzien
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Adrienne L Castillo
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Bette J Caan
- Division of Research, Kaiser Permanente Northern California, Oakland, California
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Gu WS, Fang WZ, Liu CY, Pan KY, Ding R, Li XH, Duan CH. Prognostic significance of combined pretreatment body mass index (BMI) and BMI loss in patients with esophageal cancer. Cancer Manag Res 2019; 11:3029-3041. [PMID: 31114349 PMCID: PMC6489636 DOI: 10.2147/cmar.s197820] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 02/28/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Body mass index (BMI) has been associated with a risk of esophageal cancer. However, the influence of BMI and BMI loss on people with esophageal cancer that were treated with different therapies has not been described in China. Methods: In total, 615 consecutive patients that underwent esophagectomy and/or chemotherapy/radiotherapy were classified according to the Asian-specific BMI (kg/m2) cutoff values. The impact of BMI and BMI loss on long-term overall survival (OS) was estimated using the Kaplan–Meier method and Cox proportional hazard models. Results: Multivariate analysis showed that overweight and obese patients had a more favorable survival than normal weight and underweight patients (p=0.017). Patients with a low BMI and high BMI loss before therapy had worse OS than others (p=0.001). Subgroup analysis showed that patients with a high BMI were more likely to suffer hypertension (p<0.001) and receive only surgery (p<0.001), and they were less likely to be smokers (p=0.007) and anemic (p<0.001). Conversely, patients with high BMI loss were more likely to be anemic (p=0.001), to have advanced pathological stage (p=0.012), and to receive chemotherapy and radiotherapy (p=0.001). Moreover, the mortality rate was higher when patients had a high BMI loss. There is no survival benefit of higher BMI in the non-esophageal squamous cell carcinoma (ESCC) group. Conclusion: Pretreatment BMI was an independent prognostic factor for long-term survival in esophageal cancer patients treated with different treatments. The overall survival was increased in esophageal cancer patients with a high pretreatment BMI and no BMI loss. There is no survival benefit of higher BMI in the non-ESCC group.
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Affiliation(s)
- Wen-Shen Gu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Guangzhou 510120, People's Republic of China
| | - Wei-Zhen Fang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Guangzhou 510120, People's Republic of China
| | - Chun-Yue Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Guangzhou 510120, People's Republic of China
| | - Kun-Yi Pan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Guangzhou 510120, People's Republic of China
| | - Rui Ding
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Guangzhou 510120, People's Republic of China
| | - Xiao-Hui Li
- Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Clinical Laboratory Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, People's Republic of China
| | - Chao-Hui Duan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Guangzhou 510120, People's Republic of China
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Pre-to-post diagnosis weight trajectories in colorectal cancer patients with non-metastatic disease. Support Care Cancer 2018; 27:1541-1549. [PMID: 30484014 PMCID: PMC6394719 DOI: 10.1007/s00520-018-4560-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 11/19/2018] [Indexed: 12/19/2022]
Abstract
PURPOSE Previous studies have shown that > 50% of colorectal cancer (CRC) patients treated with adjuvant chemotherapy gain weight after diagnosis. This may affect long-term health. Therefore, prevention of weight gain has been incorporated in oncological guidelines for CRC with a focus on patients that undergo adjuvant chemotherapy treatment. It is, however, unknown how changes in weight after diagnosis relate to weight before diagnosis and whether weight changes from pre-to-post diagnosis are restricted to chemotherapy treatment. We therefore examined pre-to-post diagnosis weight trajectories and compared them between those treated with and without adjuvant chemotherapy. METHODS We included 1184 patients diagnosed with stages I-III CRC between 2010 and 2015 from an ongoing observational prospective study. At diagnosis, patients reported current weight and usual weight 2 years before diagnosis. In the 2 years following diagnosis, weight was self-reported repeatedly. We used linear mixed models to analyse weight trajectories. RESULTS Mean pre-to-post diagnosis weight change was -0.8 (95% CI -1.1, -0.4) kg. Post-diagnosis weight gain was + 3.5 (95% CI 2.7, 4.3) kg in patients who had lost ≥ 5% weight before diagnosis, while on average clinically relevant weight gain after diagnosis was absent in the groups without pre-diagnosis weight loss. Pre-to-post diagnosis weight change was similar in patients treated with (-0.1 kg (95%CI -0.8, 0.6)) and without adjuvant chemotherapy (-0.9 kg (95%CI -1.4, -0.5)). CONCLUSIONS Overall, hardly any pre-to-post diagnosis weight change was observed among CRC patients, because post-diagnosis weight gain was mainly observed in patients who lost weight before diagnosis. This was observed independent of treatment with adjuvant chemotherapy.
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Wu K, Zhai MZ, Weltzien EK, Cespedes Feliciano EM, Meyerhardt JA, Giovannucci E, Caan BJ. Non-alcoholic fatty liver disease and colorectal cancer survival. Cancer Causes Control 2018; 30:165-168. [PMID: 30443695 DOI: 10.1007/s10552-018-1095-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 11/08/2018] [Indexed: 01/20/2023]
Abstract
PURPOSE Liver diseases including non-alcoholic fatty liver disease (NAFLD) and ensuing alterations to the micro-environment may affect development of liver metastasis. Mirroring the rise in obesity rates, prevalence of NAFLD is increasing globally. Our objective was to examine the association between NAFLD and mortality in colorectal cancer patients. METHODS Colorectal Cancer-Sarcopenia and Near-term Survival (C-SCANS) is a retrospective cohort study which included 3,262 stage I-III patients, aged 18-80 years, and diagnosed between 2006 and 2011 at Kaiser Permanente Northern California. Cox proportional hazards regression was used to calculate multivariable adjusted hazard ratios (HR) and 95% confidence intervals (CI). RESULTS After up to 10 years of follow-up, 879 deaths, including 451 from CRC were identified. Cases diagnosed with NAFLD before and within 1 month after CRC diagnosis (pre-existing NAFLD; n = 83) had a HR of 1.64 (95% CI 1.06-2.54) for overall and a HR of 1.85 (95% CI 1.03-3.30) for CRC-specific mortality compared to those without NAFLD. Findings did not differ significantly by sex, stage, tumor location, and smoking status, and were also similar when restricted to obese patients only. CONCLUSIONS Independent of body mass index and prognostic indicators, CRC patients with pre-existing NAFLD had a worse prognosis than those without NAFLD.
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Affiliation(s)
- Kana Wu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | | | - Erin K Weltzien
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | | | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Edward Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Bette J Caan
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
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Purcell SA, Xiao J, Ford KL, Prado CM. The Role of Energy Balance on Colorectal Cancer Survival. CURRENT COLORECTAL CANCER REPORTS 2018. [DOI: 10.1007/s11888-018-0423-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Yu H, Zhang L, Ma Y, Yu H. Early postoperative recovery in operating room after desflurane anesthesia combined with Bispectral index (BIS) monitoring and warming in lengthy abdominal surgery: a randomized controlled study. BMC Anesthesiol 2018; 18:110. [PMID: 30115007 PMCID: PMC6097414 DOI: 10.1186/s12871-018-0577-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 08/08/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND This study aimed to determine whether the use of desflurane (DES) anesthesia combined with bispectral index (BIS) monitoring and warming is effective in reducing anesthesia-controlled operating room time (ACT) in patients undergoing lengthy abdominal surgery. METHODS Seventy patients, 40 years of age or older, undergoing abdominal surgery expected to last three to five hours were randomly assigned to the DES group (n = 35) or the control group (n = 35). Patients in the DES group were maintained with desflurane anesthesia and received BIS monitoring and warming. Patients in the control group were given non-desflurane anesthesia for maintenance, and the usage of BIS monitoring and warming were not mandatory and determined by anesthesia care providers. Early postoperative recovery times were recorded. RESULTS The times to extubation (8.8 ± 8.5 vs 14.7 ± 13.7 min, P = 0.035), eye opening (8.4 ± 8.6 vs 14.4 ± 13.4 min, P = 0.028), responds on command (8.2 ± 8.5 vs 14.4 ± 13.0 min, P = 0.022), and the ACT (23.8 ± 11.4 vs 32.7 ± 15.4 min, P = 0.009) were significantly less in the DES group than that in the control group. The postanesthesia care unit (PACU) length of stay, incidence of prolonged extubation, and surgeon and anesthesiologist satisfaction were similar in two groups. Also, the result of multivariable linear regressions showed that patients who were younger, female, lower BMI and non-DES anesthesia regimen resulted in prolonged extubation. CONCLUSIONS Desflurane anesthesia combined with BIS monitoring and warming is associated with early postoperative recovery in lengthy abdominal surgery. TRIAL REGISTRATION ChiCTR-INR-17013333 . Date of registration: November 11, 2017.
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Affiliation(s)
- Hong Yu
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, 610041 People’s Republic of China
| | - Lu Zhang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, 610041 People’s Republic of China
| | - Ye Ma
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029 People’s Republic of China
| | - Hai Yu
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, 610041 People’s Republic of China
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Brown JC, Caan BJ, Meyerhardt JA, Weltzien E, Xiao J, Cespedes Feliciano EM, Kroenke CH, Castillo A, Kwan ML, Prado CM. The deterioration of muscle mass and radiodensity is prognostic of poor survival in stage I-III colorectal cancer: a population-based cohort study (C-SCANS). J Cachexia Sarcopenia Muscle 2018; 9:664-672. [PMID: 29766660 PMCID: PMC6104108 DOI: 10.1002/jcsm.12305] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 03/10/2018] [Accepted: 03/21/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Muscle abnormalities such as low muscle mass and low muscle radiodensity are well known risk factors for unfavourable cancer prognosis. However, little is known in regard to the degree and impact of longitudinal changes in muscle mass and radiodensity within the context of cancer. Here, we explore the relationship between muscle wasting and mortality in a large population-based study of patients with non-metastatic colorectal cancer (CRC). METHODS A total of 1924 patients with stage I-III CRC who underwent surgical resection in the Kaiser Permanente Northern California Health System were included. Muscle mass and radiodensity were quantified using computed tomography images obtained at diagnosis and after approximately 14 months. Cox proportional-hazards models were used to estimate hazard ratios for all-cause mortality. RESULTS The hazard ratio for all-cause mortality among patients with the largest deterioration in muscle mass (≥2 SD; ≥11.4% loss from baseline), as compared with those who remained stable (±1 SD; 0.0 ± 5.7%) was 2.15 [95% confidence interval (CI): 1.59-2.92; P < 0.001]. The hazard ratio for all-cause mortality among patients who experienced the largest deterioration in muscle radiodensity (≥2 SD; ≥20.2% loss from baseline), as compared with those who remained stable (±1 SD; 0.0 ± 10.1%) was 1.61 (95% CI: 1.20-2.15; P = 0.002). CONCLUSIONS In patients with stage I-III CRC, muscle wasting is a risk factor for mortality, independent of change in body mass and other body composition parameters.
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Affiliation(s)
- Justin C. Brown
- Department of Medical OncologyDana‐Farber Cancer InstituteBostonMAUSA
| | - Bette J. Caan
- Division of ResearchKaiser Permanente Northern CaliforniaOaklandCAUSA
| | | | - Erin Weltzien
- Division of ResearchKaiser Permanente Northern CaliforniaOaklandCAUSA
| | - Jingjie Xiao
- Department of Agricultural Food and Nutritional ScienceUniversity of AlbertaEdmontonABCanada
| | | | | | - Adrienne Castillo
- Division of ResearchKaiser Permanente Northern CaliforniaOaklandCAUSA
| | - Marilyn L. Kwan
- Division of ResearchKaiser Permanente Northern CaliforniaOaklandCAUSA
| | - Carla M. Prado
- Department of Agricultural Food and Nutritional ScienceUniversity of AlbertaEdmontonABCanada
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Abstract
Newly diagnosed cancer patients are frequently found suffering from a metastatic disease, which poses additional challenges to the delivery of effective therapies. Chemotherapy and radiotherapy are associated with side effects which reduce tolerance to treatment and likelihood of tumour response. Identifying preventable factors of reduced response to therapy would translate into better care of cancer patients. Among other factors, malnutrition, as diagnosed by non-volitional weight loss, and cachexia, as revealed by sarcopenia, are universally recognised negative prognostic factors. Less certainty exists on the role of nutrition therapy in improving cancer patients' body composition and clinical outcome. The reasons for the lack of convincing evidence are manifold, mostly related to the poor design of nutritional trials. Metastatic cancer patients should receive a quantitatively and qualitatively adequate diet, and in case of reduced tolerance of food, artificial nutrition is indicated. Most importantly, nutritional care should target the underlying mechanisms of reduced food intake/impaired anabolic response, and aim at minimising the impact of catabolic crisis, to maximise the recovery phase. The combined and early use of supplemental energies and proteins, as well as modulators of inflammatory response has been shown to improve nutritional status and may also benefit clinical outcome. When part of early palliative care, nutrition therapy improves cancer patients' quality of life and may prolong survival at a fraction of the costs of developing new drugs.
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40
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Melo AFDP, Mendonça MCP, Rosa-Castro RDM. The protective effects of fermented kefir milk on azoxymethane-induced aberrant crypt formation in mice colon. Tissue Cell 2018; 52:51-56. [DOI: 10.1016/j.tice.2018.03.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/13/2018] [Accepted: 03/24/2018] [Indexed: 02/06/2023]
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Caan BJ, Kroenke CH. Next Steps in Understanding the Obesity Paradox in Cancer. Cancer Epidemiol Biomarkers Prev 2018; 26:12. [PMID: 28069726 DOI: 10.1158/1055-9965.epi-16-0764] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 10/02/2016] [Indexed: 11/16/2022] Open
Affiliation(s)
- Bette J Caan
- Division of Research, Kaiser Permanente of Northern California, Oakland, California.
| | - Candyce H Kroenke
- Division of Research, Kaiser Permanente of Northern California, Oakland, California
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Park YS, Park DJ, Lee Y, Park KB, Min SH, Ahn SH, Kim HH. Prognostic Roles of Perioperative Body Mass Index and Weight Loss in the Long-Term Survival of Gastric Cancer Patients. Cancer Epidemiol Biomarkers Prev 2018; 27:955-962. [PMID: 29784729 DOI: 10.1158/1055-9965.epi-18-0122] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 03/30/2018] [Accepted: 05/15/2018] [Indexed: 01/11/2023] Open
Abstract
Background: Most patients with gastric cancer rapidly lose weight after gastrectomy. Therefore, analysis of the effect of body mass index (BMI) on patients with gastric cancer survival should include postoperative BMI and BMI loss and preoperative BMI. This retrospective cohort study analyzed the effect of three BMI variables and their interaction on long-term outcomes.Methods: Preoperative BMI analysis included 2,063 patients with gastric cancer who underwent curative gastrectomy between January 2009 and December 2013 at Seoul National University Bundang Hospital. BMI at postoperative 6 to 12 months was available in 1,845 of these cases.Results: Patients with preoperative BMI 23.0 to <27.5 [HR, 0.63; 95% confidence interval (CI), 0.48-0.82 for BMI 23.0 to <25.0 and HR, 0.57; 95% CI, 0.42-0.78 for BMI 25.0 to <27.5] and postoperative BMI 23.0 to <25.0 (HR, 0.67; 95% CI, 0.46-0.98) showed significantly better overall survival (OS) than pre- and postoperative patients with BMI 18.5 to <23.0, respectively. Postoperative underweight (BMI <18.5; HR, 1.74; 95% CI, 1.27-2.37) and postoperative severe BMI loss (>4.5; HR, 1.79; 95% CI, 1.29-2.50) were associated with higher mortality. Severe BMI loss and preoperative BMI <23.0 had an adverse synergistic effect; patients with BMI <23.0 were more vulnerable to severe BMI loss than those with BMI ≥23.0. Associations with cancer-specific survival were similar.Conclusions: All three BMI variables were prognostic factors for survival of patients with gastric cancer. Preoperative BMI and severe BMI loss had an interaction.Impact: Perioperative BMI and weight loss should be analyzed collectively in patients with gastric cancer undergoing gastrectomy. Cancer Epidemiol Biomarkers Prev; 27(8); 955-62. ©2018 AACR.
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Affiliation(s)
- Young Suk Park
- Department of Surgery, Seoul National University Bundang Hospital, Korea
| | - Do Joong Park
- Department of Surgery, Seoul National University Bundang Hospital, Korea. .,Department of Surgery, Seoul National University College of Medicine, Korea
| | - Yoontaek Lee
- Department of Surgery, Seoul National University Bundang Hospital, Korea
| | - Ki Bum Park
- Department of Surgery, Seoul National University Bundang Hospital, Korea
| | - Sa-Hong Min
- Department of Surgery, Seoul National University Bundang Hospital, Korea
| | - Sang-Hoon Ahn
- Department of Surgery, Seoul National University Bundang Hospital, Korea
| | - Hyung-Ho Kim
- Department of Surgery, Seoul National University Bundang Hospital, Korea.,Department of Surgery, Seoul National University College of Medicine, Korea
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Zullig LL, Goldstein KM, Bosworth HB, Andrews SM, Danus S, Jackson GL, Provenzale D, Weinberger M, Kelley MJ, Voils CI. Chronic disease management perspectives of colorectal cancer survivors using the Veterans Affairs healthcare system: a qualitative analysis. BMC Health Serv Res 2018. [PMID: 29523146 PMCID: PMC5845139 DOI: 10.1186/s12913-018-2975-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is the third most commonly diagnosed cancer in the US. CRC survivors may have complex healthcare needs requiring care from both specialists and primary care. Our objective was to understand how CRC survivors perceive their survivorship care, especially management of their cardiovascular-related chronic diseases. METHODS We identified patients diagnosed with non-metastatic CRC between 10/1/2007 and 12/31/2015 at Veterans Affairs Medical Centers in North Carolina or Virginia. In 2016, we conducted telephone-based, semi-structured interviews to assess survivors' experiences with cancer survivorship and changes in health priorities. Interviews were conducted until thematic saturation was reached. Interviews were audio-recorded, transcribed, and coded. RESULTS The 25 participants were, on average, 64 years old and approximately 4 years post-CRC diagnosis at the time of interview; most were white (60%), male (92%), and diagnosed with colon cancer (64%) as opposed to rectal cancer. CRC survivors reported: (1) a shift in focus from surviving cancer to reducing cardiovascular disease risk (e.g., by managing weight); (2) challenges with taking medications for CVD-related conditions; (3) new recognition of the importance of engaging with primary care providers. CONCLUSIONS Experiences with cancer shapes how survivors view their health. Management of cardiovascular-related chronic disease is important to veteran CRC survivors. There is a need to deliver cardiovascular disease risk reduction programs tailored for CRC survivors.
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Affiliation(s)
- Leah L Zullig
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA. .,Department of Population Health Sciences, Duke University Medical Center, Durham, USA.
| | - Karen M Goldstein
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA.,Department of Medicine, Duke University Medical Center, Durham, USA
| | - Hayden B Bosworth
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA.,Department of Population Health Sciences, Duke University Medical Center, Durham, USA.,Department of Psychiatry and Behavioral Sciences and School of Nursing, Duke University, Durham, USA
| | - Sara M Andrews
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA
| | - Susanne Danus
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA
| | - George L Jackson
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA.,Department of Population Health Sciences, Duke University Medical Center, Durham, USA
| | - Dawn Provenzale
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA.,Department of Medicine, Duke University Medical Center, Durham, USA.,Cooperative Studies Program Epidemiology Center-Durham, Durham, NC, USA
| | - Morris Weinberger
- Center for Health Services Research in Primary Care, Durham Veterans Affairs Health Care System, 411 West Chapel Hill Street, Suite 600, Durham, NC, 27701, USA.,Department of Health Policy and Management, University of North Carolina, Chapel Hill, USA
| | - Michael J Kelley
- Department of Veterans Affairs, Washington, DC, USA.,Hematology-Oncology Service, Durham Veterans Affairs Health Care System, Durham, USA
| | - Corrine I Voils
- William S. Middleton Memorial Veterans Hospital, Madison, USA.,Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, USA
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Gigic B, Boeing H, Toth R, Böhm J, Habermann N, Scherer D, Schrotz-King P, Abbenhardt-Martin C, Skender S, Brenner H, Chang-Claude J, Hoffmeister M, Syrjala K, Jacobsen PB, Schneider M, Ulrich A, Ulrich CM. Associations Between Dietary Patterns and Longitudinal Quality of Life Changes in Colorectal Cancer Patients: The ColoCare Study. Nutr Cancer 2017; 70:51-60. [PMID: 29244538 DOI: 10.1080/01635581.2018.1397707] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Quality of life (QoL) is an important clinical outcome in cancer patients. We investigated associations between dietary patterns and QoL changes in colorectal cancer (CRC) patients. The study included 192 CRC patients with available EORTC QLQ-C30 data before and 12 months post-surgery and food frequency questionnaire data at 12 months post-surgery. Principal component analysis was used to identify dietary patterns. Multivariate regression models assessed associations between dietary patterns and QoL changes over time. We identified four major dietary patterns: "Western" dietary pattern characterized by high consumption of potatoes, red and processed meat, poultry, and cakes, "fruit&vegetable" pattern: high intake of vegetables, fruits, vegetable oils, and soy products, "bread&butter" pattern: high intake of bread, butter and margarine, and "high-carb" pattern: high consumption of pasta, grains, nonalcoholic beverages, sauces and condiments. Patients following a "Western" diet had lower chances to improve in physical functioning (OR = 0.45 [0.21-0.99]), constipation (OR = 0.30 [0.13-0.72]) and diarrhea (OR: 0.44 [0.20-0.98]) over time. Patients following a "fruit&vegetable" diet showed improving diarrhea scores (OR: 2.52 [1.21-5.34]. A "Western" dietary pattern after surgery is inversely associated with QoL in CRC patients, whereas a diet rich in fruits and vegetables may be beneficial for patients' QoL over time.
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Affiliation(s)
- Biljana Gigic
- a Department of Surgery , University Clinic of Heidelberg , Heidelberg , Germany.,b Division of Preventive Oncology , National Center for Tumor Diseases and German Cancer Research Center , Heidelberg , Germany.,c German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ) , Heidelberg , Germany
| | - Heiner Boeing
- d Department of Epidemiology , German Institute of Human Nutrition , Potsdam-Rehbrücke , Germany
| | - Reka Toth
- e Division of Epigenomics and Cancer Risk Factors , German Cancer Research Center (DKFZ) , Heidelberg , Germany
| | - Jürgen Böhm
- f Population Sciences, Huntsman Cancer Institute , Salt Lake City , Utah , USA
| | - Nina Habermann
- g Genome Biology Unit, European Molecular Biology Laboratory , Heidelberg , Germany
| | - Dominique Scherer
- h Institute of Medical Biometry and Informatics, University of Heidelberg , Heidelberg , Germany
| | - Petra Schrotz-King
- b Division of Preventive Oncology , National Center for Tumor Diseases and German Cancer Research Center , Heidelberg , Germany
| | - Clare Abbenhardt-Martin
- b Division of Preventive Oncology , National Center for Tumor Diseases and German Cancer Research Center , Heidelberg , Germany
| | - Stephanie Skender
- b Division of Preventive Oncology , National Center for Tumor Diseases and German Cancer Research Center , Heidelberg , Germany
| | - Hermann Brenner
- b Division of Preventive Oncology , National Center for Tumor Diseases and German Cancer Research Center , Heidelberg , Germany.,c German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ) , Heidelberg , Germany.,i Division of Clinical Epidemiology and Aging Research , German Cancer Research Center (DKFZ) , Heidelberg , Germany
| | - Jenny Chang-Claude
- j Division of Cancer Epidemiology , German Cancer Research Center , Heidelberg , Germany
| | - Michael Hoffmeister
- i Division of Clinical Epidemiology and Aging Research , German Cancer Research Center (DKFZ) , Heidelberg , Germany
| | - Karen Syrjala
- k Clinical Research Division , Fred Hutchinson Cancer Research Center , Seattle , Washington , USA
| | - Paul B Jacobsen
- l Department of Health Outcomes and Behavior , Moffitt Cancer Center , Tampa , Florida , USA
| | - Martin Schneider
- a Department of Surgery , University Clinic of Heidelberg , Heidelberg , Germany
| | - Alexis Ulrich
- a Department of Surgery , University Clinic of Heidelberg , Heidelberg , Germany
| | - Cornelia M Ulrich
- b Division of Preventive Oncology , National Center for Tumor Diseases and German Cancer Research Center , Heidelberg , Germany.,f Population Sciences, Huntsman Cancer Institute , Salt Lake City , Utah , USA.,m Cancer Prevention Program, Fred Hutchinson Cancer Research Center , Seattle , Washington , USA
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Kocarnik JM, Hua X, Hardikar S, Robinson J, Lindor NM, Win AK, Hopper J, Figueiredo JC, Potter JD, Campbell PT, Gallinger S, Cotterchio M, Adams SV, Cohen SA, Phipps AI, Newcomb PA. Long-term weight loss after colorectal cancer diagnosis is associated with lower survival: The Colon Cancer Family Registry. Cancer 2017; 123:4701-4708. [PMID: 28841225 PMCID: PMC5693760 DOI: 10.1002/cncr.30932] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 06/22/2017] [Accepted: 07/09/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Body weight is associated with colorectal cancer (CRC) risk and survival, but to the authors' knowledge, the impact of long-term postdiagnostic weight change is unclear. Herein, the authors investigated whether weight change over the 5 years after a diagnosis of CRC is associated with survival. METHODS CRC cases diagnosed from 1997 to 2008 were identified through 4 population-based cancer registry sites. Participants enrolled within 2 years of diagnosis and reported their height and weight 2 years prior. Follow-up questionnaires were administered approximately 5 years after diagnosis. Associations between change in weight (in kg) or body mass index (BMI) with overall and CRC-specific survival were estimated using Cox regression analysis adjusted for age, sex, American Joint Committee on Cancer stage of disease, baseline BMI, nonsteroidal anti-inflammatory drug use, smoking, time between diagnosis and enrollment, and study site. RESULTS At the 5-year postdiagnostic survey, 2049 participants reported higher (53%; median plus 5 kg), unchanged (12%), or lower (35%; median -4 kg) weight. Over a median of 5.1 years of subsequent follow-up (range, 0.3-9.9 years), 344 participants died (91 of CRC). Long-term weight loss (per 5 kg) was found to be associated with poorer overall survival (hazard ratio, 1.13; 95% confidence interval, 1.07-1.21) and CRC-specific survival (hazard ratio, 1.25; 95% confidence interval, 1.13-1.39). Significantly lower survival was similarly observed for relative weight loss (>5% vs ≤5% change), BMI reduction (per 1 unit), or BMI category change (overweight to normal vs remaining overweight). CONCLUSIONS Weight loss 5 years after a diagnosis of CRC was found to be significantly associated with decreased long-term survival, suggesting the importance of avoiding weight loss in survivors of CRC. Future research should attempt to further evaluate this association, accounting for whether this weight change was intentional or represents a marker of declining health. Cancer 2017;123:4701-4708. © 2017 American Cancer Society.
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Affiliation(s)
- Jonathan M. Kocarnik
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Institute of Translational Health Sciences, Seattle, WA, USA
| | - Xinwei Hua
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Sheetal Hardikar
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Jamaica Robinson
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Noralane M. Lindor
- Department of Health Sciences Research, Mayo Clinic, Scottsdale, AZ, USA
| | - Aung Ko Win
- Melbourne School of Population & Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- Centre for Cancer Research, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia
| | - John Hopper
- Melbourne School of Population & Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Jane C. Figueiredo
- Department of Preventive Medicine, University of Southern California, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - John D. Potter
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Peter T. Campbell
- Epidemiology Research Program, American Cancer Society, Atlanta, GA, USA
| | - Steven Gallinger
- Prevention and Cancer Control, Cancer Care Ontario, Toronto, ON, Canada
| | | | - Scott V. Adams
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Stacey A. Cohen
- Division of Oncology, University of Washington, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Amanda I. Phipps
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Polly A. Newcomb
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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Lee DH, Jacobs DR, Park HY, Carpenter DO. A role of low dose chemical mixtures in adipose tissue in carcinogenesis. ENVIRONMENT INTERNATIONAL 2017; 108:170-175. [PMID: 28863389 DOI: 10.1016/j.envint.2017.08.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 08/07/2017] [Accepted: 08/23/2017] [Indexed: 05/15/2023]
Abstract
The Halifax project recently hypothesized a composite carcinogenic potential of the mixture of low dose chemicals which are commonly encountered environmentally, yet which are not classified as human carcinogens. A long neglected but important fact is that adipose tissue is an important exposure source for chemical mixtures. In fact, findings from human studies based on several persistent organic pollutants in general populations with only background exposure should be interpreted from the viewpoint of chemical mixtures because serum concentrations of these chemicals can be seen as surrogates for chemical mixtures in adipose tissue. Furthermore, in conditions such as obesity with dysfunctional adipocytes or weight loss in which lipolysis is increased, the amount of the chemical mixture released from adipose tissue to circulation is increased. Thus, both obesity and weight loss can enhance the chance of chemical mixtures reaching critical organs, however paradoxical this idea may be when fat mass is the only factor considered. The complicated, interrelated dynamics of adipocytes and chemical mixtures can explain puzzling findings related to body weight among cancer patients, including the obesity paradox. The contamination of fat in human diet with chemical mixtures, occurring for reasons similar to contamination of human adipose tissue, may be a missing factor which affects the association between dietary fat intake and cancer. The presence of chemical mixtures in adipose tissue should be considered in future cancer research, including clinical trials on weight management among cancer survivors.
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Affiliation(s)
- Duk-Hee Lee
- Department of Preventative Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea; BK21 Plus KNU Biomedical Convergence Program, Department of Biomedical Science, Kyungpook National University, Republic of Korea.
| | - David R Jacobs
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, United States
| | - Ho Yong Park
- Department of Breast and Thyroid Surgery, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - David O Carpenter
- Center for the Elimination of Minority Health Disparities, University at Albany, Albany, NY, United States; Institute for Health and the Environment, University at Albany, Rensselaer, NY, United States
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Gong J, Wu D, Chuang J, Tuli R, Simard J, Hendifar A. Moving Beyond Conventional Clinical Trial End Points in Treatment-refractory Metastatic Colorectal Cancer: A Composite Quality-of-life and Symptom Control End Point. Clin Ther 2017; 39:2135-2145. [PMID: 29079389 DOI: 10.1016/j.clinthera.2017.09.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/29/2017] [Accepted: 09/29/2017] [Indexed: 12/13/2022]
Abstract
PURPOSE This review highlights the evidence supporting symptom control and quality-of-life (QOL) measures as predictors of survival in treatment-refractory metastatic colorectal cancer (mCRC) and describes a composite symptom control and QOL end point recently reported in a Phase III trial that may serve as a more reasonable end point of efficacy in this population. METHODS A literature search was conducted using MEDLINE to identify clinical studies (including case series and observational, retrospective, and prospective studies) that reported the predictive value of QOL measures for survival in mCRC. The search was limited by the following key words: quality of life, survival, and colorectal cancer. We then performed a second search limited to studies of randomized and Phase III design in mCRC to identify studies that used QOL assessments as their primary end points. A manual search was also performed to include additional studies of potential relevance. FINDINGS There is increasing evidence to support that symptom control and QOL measures are predictors of survival in treatment-refractory mCRC and can serve as an alternative but equally as important end point to survival in this population. A recent large, randomized Phase III trial using a composite primary end point of lean body mass, pain, anorexia, and fatigue reported the feasibility in evaluating benefit in mCRC beyond conventional clinical trial end points. IMPLICATIONS Future studies in treatment-refractory mCRC may be better served by evaluating improvement in symptom control and QOL, which may otherwise serve as the best predictor of survival in last-line treatment settings.
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Affiliation(s)
- Jun Gong
- Department of Medical Oncology, City of Hope National Medical Center, Duarte, California
| | - Daniel Wu
- Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Jeremy Chuang
- Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Richard Tuli
- Gastrointestinal and Neuroendocrine Malignancies, Samuel Oschin Cancer Center, Cedars-Sinai Medical Center, Los Angeles, California
| | | | - Andrew Hendifar
- Gastrointestinal and Neuroendocrine Malignancies, Samuel Oschin Cancer Center, Cedars-Sinai Medical Center, Los Angeles, California.
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van Zutphen M, Kampman E, Giovannucci EL, van Duijnhoven FJB. Lifestyle after Colorectal Cancer Diagnosis in Relation to Survival and Recurrence: A Review of the Literature. CURRENT COLORECTAL CANCER REPORTS 2017; 13:370-401. [PMID: 29104517 PMCID: PMC5658451 DOI: 10.1007/s11888-017-0386-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE OF REVIEW This review summarizes the evidence regarding diet, physical activity, smoking, and body composition after colorectal cancer (CRC) diagnosis in relation to all-cause and CRC-specific mortality and disease recurrence and gives suggestions for future research directions. RECENT FINDINGS Overall, this review suggests that some, albeit not all, of the well-known modifiable risk factors for cancer incidence might also be associated with CRC survival. CRC prognosis appears to be worse with increased physical inactivity, smoking, or being underweight after CRC diagnosis. Emerging evidence suggests that diets associated with a positive energy balance, e.g., high consumption of sugar-sweetened beverages, may negatively impact survival in CRC survivors. In contrast, there is currently little evidence to support the recommendation to limit red and processed meat or alcohol intake after CRC diagnosis. Whether being overweight and obese after CRC diagnosis improves or worsens CRC prognosis remains controversial and may depend on the measure used to assess body fatness. SUMMARY Further research on post-diagnosis lifestyle patterns is needed to understand the multifactorial influence on CRC prognosis. Disease recurrence and the development of comorbidities should be included as key outcomes in future studies and lifestyle should preferably be repeatedly measured.
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Affiliation(s)
- Moniek van Zutphen
- Division of Human Nutrition, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
| | - Ellen Kampman
- Division of Human Nutrition, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
| | - Edward L. Giovannucci
- Department of Nutrition, Department of Epidemiology, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Bldg. 2, Room 371, Boston, MA 02115 USA
| | - Fränzel J. B. van Duijnhoven
- Division of Human Nutrition, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
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Cespedes Feliciano EM, Lee VS, Prado CM, Meyerhardt JA, Alexeeff S, Kroenke CH, Xiao J, Castillo AL, Caan BJ. Muscle mass at the time of diagnosis of nonmetastatic colon cancer and early discontinuation of chemotherapy, delays, and dose reductions on adjuvant FOLFOX: The C-SCANS study. Cancer 2017; 123:4868-4877. [PMID: 28881381 DOI: 10.1002/cncr.30950] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/19/2017] [Accepted: 07/24/2017] [Indexed: 12/27/2022]
Abstract
BACKGROUND For many chemotherapy regimens dosed based on body surface area (BSA), patients experience dose reductions or delays or discontinue treatment, thereby reducing survival. Consideration of body composition may be useful in individualizing chemotherapy dosing, but to the authors' knowledge few studies to date have examined the association of body composition with chemotherapy tolerance in patients with colon cancer. METHODS The authors identified patients with nonmetastatic colon cancer who were diagnosed from 2006 through 2011 at Kaiser Permanente and who received leucovorin calcium/calcium folinate, 5-fluorouracil, and oxaliplatin (FOLFOX) as initial adjuvant chemotherapy (533 patients). Patients' muscle mass was quantified using clinically acquired computed tomography scans. The authors quantified chemotherapy doses, treatment dates, and related toxicities using the electronic medical record. In logistic regression models adjusting for age, sex, and American Joint Committee on Cancer stage of disease, the authors examined associations of muscle tertiles with early treatment discontinuation (<6 cycles), treatment delay (>3 days off schedule for ≥3 times), and/or dose reduction (relative dose intensity ≤ 0.70, based on planned treatment). RESULTS The average age of the patients at the time of diagnosis was 58.7 years; BSA was 1.9 m2 and body mass index was 28.7 kg/m2 . Compared with the highest sex-specific tertile of muscle mass, patients in the lowest tertile were more likely to experience toxicities and had twice the risk of adverse outcomes while receiving FOLFOX; for early discontinuation, the odds ratio (OR) was 2.34 (95% confidence interval [95% CI], 1.04-5.24; P for trend = .03), whereas the ORs were 2.24 (95% CI, 1.37-3.66; P for trend = .002) for treatment delay and 2.28 (95% CI, 1.19-4.36; P for trend = .01) for dose reduction. CONCLUSIONS Lower muscle mass is associated with greater toxicity and poor chemotherapy adherence among patients receiving FOLFOX. Many chemotherapy drugs are dosed based on BSA, but treatment may be better individualized if muscle mass is considered. Cancer 2017;123:4868-77. © 2017 American Cancer Society.
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Affiliation(s)
| | - Valerie S Lee
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Carla M Prado
- Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Stacey Alexeeff
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Candyce H Kroenke
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Jingjie Xiao
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Adrienne L Castillo
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Bette J Caan
- Division of Research, Kaiser Permanente Northern California, Oakland, California
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Reb A, Ruel N, Fakih M, Lai L, Salgia R, Ferrell B, Sampath S, Kim JY, Raz DJ, Sun V. Empowering survivors after colorectal and lung cancer treatment: Pilot study of a Self-Management Survivorship Care Planning intervention. Eur J Oncol Nurs 2017; 29:125-134. [PMID: 28720259 DOI: 10.1016/j.ejon.2017.06.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 06/02/2017] [Accepted: 06/07/2017] [Indexed: 12/16/2022]
Abstract
PURPOSE This study evaluates the feasibility and acceptability of a Self-Management Survivorship Care Planning (SM-SCP) intervention in colorectal and lung cancer survivors. METHODS This is a single-group, pre- and post-mixed methods study of an advance practice nurse-driven survivorship care intervention that integrates a survivorship care plan with self-management skills coaching. Colorectal and lung cancer survivors with stage I-III disease were enrolled at 3-6 months after completing treatments, and the intervention was administered in one in-person or telephone session. Survivor outcome measures included depression, anxiety, self-efficacy, QOL, and satisfaction. Paired t-tests were used for exploratory evaluations of pre-to post-intervention score changes. Content analysis was conducted to analyze the qualitative data to describe survivors' experience with the intervention. RESULTS Thirty participants (15 colorectal, 15 lung) enrolled and completed the study (73% retention). It took an average of 40 min to complete the TS/CP and 34.2 min to deliver the intervention. Exploratory analysis revealed significant differences from baseline to post-intervention in depression, anxiety, self-efficacy, physical functioning, role limitations-physical, pain, general health, health transition, physical health summary, and total QOL. Three qualitative themes emerged: 1) Feeling empowered about having a plan; 2) Struggling with psychosocial concerns; and 3) Suggestions for intervention content and delivery. CONCLUSIONS The SM-SCP intervention was feasible and acceptable for colorectal and lung cancer survivors after treatment completion. Survivorship care interventions have potential to fulfill the unmet needs of colorectal and lung cancer survivors. Their effectiveness might be greater by integrating conceptually-based models of care, such as self-management skills building.
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Affiliation(s)
- Anne Reb
- Division of Nursing Research and Education, Department of Population Sciences, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Nora Ruel
- Biostatistics Core, Department of Information Sciences, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Marwan Fakih
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Lily Lai
- Division of Surgical Oncology, Department of Surgery, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Ravi Salgia
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Betty Ferrell
- Division of Nursing Research and Education, Department of Population Sciences, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Sagus Sampath
- Department of Radiation Oncology, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Jae Y Kim
- Division of Thoracic Surgery, Department of Surgery, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Dan J Raz
- Division of Thoracic Surgery, Department of Surgery, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Virginia Sun
- Division of Nursing Research and Education, Department of Population Sciences, City of Hope Comprehensive Cancer Center, Duarte, CA, United States.
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